68904064

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{14549}}^1$

素因数の和:14600

約数の個数: 32

約数和(自身を含む): 140989500

約数和(自身を除く): 72085436

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 14549, 29098, 58196, 116392, 232784, 465568, 538313, 931136, 1076626, 1862272, 2153252, 4306504, 8613008, 17226016, 34452032, 68904064]

約数ペア:

[(1, 68904064), (2, 34452032), (4, 17226016), (8, 8613008), (16, 4306504), (32, 2153252), (37, 1862272), (64, 1076626), (74, 931136), (128, 538313), (148, 465568), (296, 232784), (592, 116392), (1184, 58196), (2368, 29098), (4736, 14549)]