70374488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 136026000

約数和(自身を除く): 65651512

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 596, 1192, 1373, 2746, 5492, 6407, 10984, 12814, 25628, 51256, 59039, 118078, 204577, 236156, 409154, 472312, 818308, 1636616, 8796811, 17593622, 35187244, 70374488]

約数ペア:

[(1, 70374488), (2, 35187244), (4, 17593622), (8, 8796811), (43, 1636616), (86, 818308), (149, 472312), (172, 409154), (298, 236156), (344, 204577), (596, 118078), (1192, 59039), (1373, 51256), (2746, 25628), (5492, 12814), (6407, 10984)]