74167168

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{8161}}^1$

素因数の和:8246

約数の個数: 32

約数和(自身を含む): 149854320

約数和(自身を除く): 75687152

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 8161, 9088, 16322, 32644, 65288, 130576, 261152, 522304, 579431, 1044608, 1158862, 2317724, 4635448, 9270896, 18541792, 37083584, 74167168]

約数ペア:

[(1, 74167168), (2, 37083584), (4, 18541792), (8, 9270896), (16, 4635448), (32, 2317724), (64, 1158862), (71, 1044608), (128, 579431), (142, 522304), (284, 261152), (568, 130576), (1136, 65288), (2272, 32644), (4544, 16322), (8161, 9088)]