28652112

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 86119488

約数和(自身を除く): 57467376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 41, 46, 48, 69, 72, 82, 92, 123, 138, 144, 164, 184, 207, 211, 246, 276, 328, 368, 369, 414, 422, 492, 552, 633, 656, 738, 828, 844, 943, 984, 1104, 1266, 1476, 1656, 1688, 1886, 1899, 1968, 2532, 2829, 2952, 3312, 3376, 3772, 3798, 4853, 5064, 5658, 5904, 7544, 7596, 8487, 8651, 9706, 10128, 11316, 14559, 15088, 15192, 16974, 17302, 19412, 22632, 25953, 29118, 30384, 33948, 34604, 38824, 43677, 45264, 51906, 58236, 67896, 69208, 77648, 77859, 87354, 103812, 116472, 135792, 138416, 155718, 174708, 198973, 207624, 232944, 311436, 349416, 397946, 415248, 596919, 622872, 698832, 795892, 1193838, 1245744, 1591784, 1790757, 2387676, 3183568, 3581514, 4775352, 7163028, 9550704, 14326056, 28652112]

約数ペア:

[(1, 28652112), (2, 14326056), (3, 9550704), (4, 7163028), (6, 4775352), (8, 3581514), (9, 3183568), (12, 2387676), (16, 1790757), (18, 1591784), (23, 1245744), (24, 1193838), (36, 795892), (41, 698832), (46, 622872), (48, 596919), (69, 415248), (72, 397946), (82, 349416), (92, 311436), (123, 232944), (138, 207624), (144, 198973), (164, 174708), (184, 155718), (207, 138416), (211, 135792), (246, 116472), (276, 103812), (328, 87354), (368, 77859), (369, 77648), (414, 69208), (422, 67896), (492, 58236), (552, 51906), (633, 45264), (656, 43677), (738, 38824), (828, 34604), (844, 33948), (943, 30384), (984, 29118), (1104, 25953), (1266, 22632), (1476, 19412), (1656, 17302), (1688, 16974), (1886, 15192), (1899, 15088), (1968, 14559), (2532, 11316), (2829, 10128), (2952, 9706), (3312, 8651), (3376, 8487), (3772, 7596), (3798, 7544), (4853, 5904), (5064, 5658)]