28106503152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{207569}}^1$

素因数の和:207631

約数の個数: 160

約数和(自身を含む): 92247429120

約数和(自身を除く): 64140925968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 8463, 9672, 10416, 11284, 16926, 19344, 22568, 33852, 45136, 67704, 135408, 207569, 415138, 622707, 830276, 1245414, 1452983, 1660552, 2490828, 2698397, 2905966, 3321104, 4358949, 4981656, 5396794, 5811932, 6434639, 8095191, 8717898, 9963312, 10793588, 11623864, 12869278, 16190382, 17435796, 18888779, 19303917, 21587176, 23247728, 25738556, 32380764, 34871592, 37777558, 38607834, 43174352, 45042473, 51477112, 56666337, 64761528, 69743184, 75555116, 77215668, 83650307, 90084946, 102954224, 113332674, 129523056, 135127419, 151110232, 154431336, 167300614, 180169892, 226665348, 250950921, 270254838, 302220464, 308862672, 334601228, 360339784, 453330696, 501901842, 540509676, 585552149, 669202456, 720679568, 906661392, 1003803684, 1081019352, 1171104298, 1338404912, 1756656447, 2007607368, 2162038704, 2342208596, 3513312894, 4015214736, 4684417192, 7026625788, 9368834384, 14053251576, 28106503152]

約数ペア:

[(1, 28106503152), (2, 14053251576), (3, 9368834384), (4, 7026625788), (6, 4684417192), (7, 4015214736), (8, 3513312894), (12, 2342208596), (13, 2162038704), (14, 2007607368), (16, 1756656447), (21, 1338404912), (24, 1171104298), (26, 1081019352), (28, 1003803684), (31, 906661392), (39, 720679568), (42, 669202456), (48, 585552149), (52, 540509676), (56, 501901842), (62, 453330696), (78, 360339784), (84, 334601228), (91, 308862672), (93, 302220464), (104, 270254838), (112, 250950921), (124, 226665348), (156, 180169892), (168, 167300614), (182, 154431336), (186, 151110232), (208, 135127419), (217, 129523056), (248, 113332674), (273, 102954224), (312, 90084946), (336, 83650307), (364, 77215668), (372, 75555116), (403, 69743184), (434, 64761528), (496, 56666337), (546, 51477112), (624, 45042473), (651, 43174352), (728, 38607834), (744, 37777558), (806, 34871592), (868, 32380764), (1092, 25738556), (1209, 23247728), (1302, 21587176), (1456, 19303917), (1488, 18888779), (1612, 17435796), (1736, 16190382), (2184, 12869278), (2418, 11623864), (2604, 10793588), (2821, 9963312), (3224, 8717898), (3472, 8095191), (4368, 6434639), (4836, 5811932), (5208, 5396794), (5642, 4981656), (6448, 4358949), (8463, 3321104), (9672, 2905966), (10416, 2698397), (11284, 2490828), (16926, 1660552), (19344, 1452983), (22568, 1245414), (33852, 830276), (45136, 622707), (67704, 415138), (135408, 207569)]