40071296

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{8461}}^1$

素因数の和:8512

約数の個数: 32

約数和(自身を含む): 81996780

約数和(自身を除く): 41925484

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 8461, 16922, 33844, 67688, 135376, 270752, 313057, 541504, 626114, 1083008, 1252228, 2504456, 5008912, 10017824, 20035648, 40071296]

約数ペア:

[(1, 40071296), (2, 20035648), (4, 10017824), (8, 5008912), (16, 2504456), (32, 1252228), (37, 1083008), (64, 626114), (74, 541504), (128, 313057), (148, 270752), (296, 135376), (592, 67688), (1184, 33844), (2368, 16922), (4736, 8461)]