67804976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2421

約数の個数: 40

約数和(自身を含む): 140437440

約数和(自身を除く): 72632464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 2287, 3706, 4574, 7412, 9148, 14824, 18296, 29648, 36592, 38879, 77758, 155516, 249283, 311032, 498566, 622064, 997132, 1994264, 3988528, 4237811, 8475622, 16951244, 33902488, 67804976]

約数ペア:

[(1, 67804976), (2, 33902488), (4, 16951244), (8, 8475622), (16, 4237811), (17, 3988528), (34, 1994264), (68, 997132), (109, 622064), (136, 498566), (218, 311032), (272, 249283), (436, 155516), (872, 77758), (1744, 38879), (1853, 36592), (2287, 29648), (3706, 18296), (4574, 14824), (7412, 9148)]