68443448

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 131274000

約数和(自身を除く): 62830552

約数列:

[1, 2, 4, 8, 67, 134, 149, 268, 298, 536, 596, 857, 1192, 1714, 3428, 6856, 9983, 19966, 39932, 57419, 79864, 114838, 127693, 229676, 255386, 459352, 510772, 1021544, 8555431, 17110862, 34221724, 68443448]

約数ペア:

[(1, 68443448), (2, 34221724), (4, 17110862), (8, 8555431), (67, 1021544), (134, 510772), (149, 459352), (268, 255386), (298, 229676), (536, 127693), (596, 114838), (857, 79864), (1192, 57419), (1714, 39932), (3428, 19966), (6856, 9983)]