28114632

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 95544540

約数和(自身を除く): 67429908

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 613, 637, 728, 819, 882, 936, 1092, 1176, 1226, 1274, 1638, 1764, 1839, 1911, 2184, 2452, 2548, 3276, 3528, 3678, 3822, 4291, 4904, 5096, 5517, 5733, 6552, 7356, 7644, 7969, 8582, 11034, 11466, 12873, 14712, 15288, 15938, 17164, 22068, 22932, 23907, 25746, 30037, 31876, 34328, 38619, 44136, 45864, 47814, 51492, 55783, 60074, 63752, 71721, 77238, 90111, 95628, 102984, 111566, 120148, 143442, 154476, 167349, 180222, 191256, 223132, 240296, 270333, 286884, 308952, 334698, 360444, 390481, 446264, 502047, 540666, 573768, 669396, 720888, 780962, 1004094, 1081332, 1171443, 1338792, 1561924, 2008188, 2162664, 2342886, 3123848, 3514329, 4016376, 4685772, 7028658, 9371544, 14057316, 28114632]

約数ペア:

[(1, 28114632), (2, 14057316), (3, 9371544), (4, 7028658), (6, 4685772), (7, 4016376), (8, 3514329), (9, 3123848), (12, 2342886), (13, 2162664), (14, 2008188), (18, 1561924), (21, 1338792), (24, 1171443), (26, 1081332), (28, 1004094), (36, 780962), (39, 720888), (42, 669396), (49, 573768), (52, 540666), (56, 502047), (63, 446264), (72, 390481), (78, 360444), (84, 334698), (91, 308952), (98, 286884), (104, 270333), (117, 240296), (126, 223132), (147, 191256), (156, 180222), (168, 167349), (182, 154476), (196, 143442), (234, 120148), (252, 111566), (273, 102984), (294, 95628), (312, 90111), (364, 77238), (392, 71721), (441, 63752), (468, 60074), (504, 55783), (546, 51492), (588, 47814), (613, 45864), (637, 44136), (728, 38619), (819, 34328), (882, 31876), (936, 30037), (1092, 25746), (1176, 23907), (1226, 22932), (1274, 22068), (1638, 17164), (1764, 15938), (1839, 15288), (1911, 14712), (2184, 12873), (2452, 11466), (2548, 11034), (3276, 8582), (3528, 7969), (3678, 7644), (3822, 7356), (4291, 6552), (4904, 5733), (5096, 5517)]