68237488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3557}}^1$

素因数の和:3685

約数の個数: 40

約数和(自身を含む): 145593360

約数和(自身を除く): 77355872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 3557, 4796, 7114, 9592, 14228, 19184, 28456, 39127, 56912, 78254, 156508, 313016, 387713, 626032, 775426, 1550852, 3101704, 4264843, 6203408, 8529686, 17059372, 34118744, 68237488]

約数ペア:

[(1, 68237488), (2, 34118744), (4, 17059372), (8, 8529686), (11, 6203408), (16, 4264843), (22, 3101704), (44, 1550852), (88, 775426), (109, 626032), (176, 387713), (218, 313016), (436, 156508), (872, 78254), (1199, 56912), (1744, 39127), (2398, 28456), (3557, 19184), (4796, 14228), (7114, 9592)]