68298008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{733}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 135202800

約数和(自身を除く): 66904792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 613, 733, 1226, 1466, 2452, 2932, 4904, 5864, 11647, 13927, 23294, 27854, 46588, 55708, 93176, 111416, 449329, 898658, 1797316, 3594632, 8537251, 17074502, 34149004, 68298008]

約数ペア:

[(1, 68298008), (2, 34149004), (4, 17074502), (8, 8537251), (19, 3594632), (38, 1797316), (76, 898658), (152, 449329), (613, 111416), (733, 93176), (1226, 55708), (1466, 46588), (2452, 27854), (2932, 23294), (4904, 13927), (5864, 11647)]