28350016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 60569856

約数和(自身を除く): 32219840

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 367, 544, 568, 734, 1088, 1136, 1207, 1468, 2272, 2414, 2936, 4544, 4828, 5872, 6239, 9656, 11744, 12478, 19312, 23488, 24956, 26057, 38624, 49912, 52114, 77248, 99824, 104228, 199648, 208456, 399296, 416912, 442969, 833824, 885938, 1667648, 1771876, 3543752, 7087504, 14175008, 28350016]

約数ペア:

[(1, 28350016), (2, 14175008), (4, 7087504), (8, 3543752), (16, 1771876), (17, 1667648), (32, 885938), (34, 833824), (64, 442969), (68, 416912), (71, 399296), (136, 208456), (142, 199648), (272, 104228), (284, 99824), (367, 77248), (544, 52114), (568, 49912), (734, 38624), (1088, 26057), (1136, 24956), (1207, 23488), (1468, 19312), (2272, 12478), (2414, 11744), (2936, 9656), (4544, 6239), (4828, 5872)]