26537784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 84672000

約数和(自身を除く): 58134216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 419, 546, 609, 696, 728, 754, 812, 838, 1092, 1131, 1218, 1257, 1508, 1624, 1676, 2184, 2262, 2436, 2514, 2639, 2933, 3016, 3352, 4524, 4872, 5028, 5278, 5447, 5866, 7917, 8799, 9048, 10056, 10556, 10894, 11732, 12151, 15834, 16341, 17598, 21112, 21788, 23464, 24302, 31668, 32682, 35196, 36453, 38129, 43576, 48604, 63336, 65364, 70392, 72906, 76258, 85057, 97208, 114387, 130728, 145812, 152516, 157963, 170114, 228774, 255171, 291624, 305032, 315926, 340228, 457548, 473889, 510342, 631852, 680456, 915096, 947778, 1020684, 1105741, 1263704, 1895556, 2041368, 2211482, 3317223, 3791112, 4422964, 6634446, 8845928, 13268892, 26537784]

約数ペア:

[(1, 26537784), (2, 13268892), (3, 8845928), (4, 6634446), (6, 4422964), (7, 3791112), (8, 3317223), (12, 2211482), (13, 2041368), (14, 1895556), (21, 1263704), (24, 1105741), (26, 1020684), (28, 947778), (29, 915096), (39, 680456), (42, 631852), (52, 510342), (56, 473889), (58, 457548), (78, 340228), (84, 315926), (87, 305032), (91, 291624), (104, 255171), (116, 228774), (156, 170114), (168, 157963), (174, 152516), (182, 145812), (203, 130728), (232, 114387), (273, 97208), (312, 85057), (348, 76258), (364, 72906), (377, 70392), (406, 65364), (419, 63336), (546, 48604), (609, 43576), (696, 38129), (728, 36453), (754, 35196), (812, 32682), (838, 31668), (1092, 24302), (1131, 23464), (1218, 21788), (1257, 21112), (1508, 17598), (1624, 16341), (1676, 15834), (2184, 12151), (2262, 11732), (2436, 10894), (2514, 10556), (2639, 10056), (2933, 9048), (3016, 8799), (3352, 7917), (4524, 5866), (4872, 5447), (5028, 5278)]