70664528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1563

約数の個数: 40

約数和(自身を含む): 149933856

約数和(自身を除く): 79269328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 331, 662, 1213, 1324, 2426, 2648, 3641, 4852, 5296, 7282, 9704, 13343, 14564, 19408, 26686, 29128, 53372, 58256, 106744, 213488, 401503, 803006, 1606012, 3212024, 4416533, 6424048, 8833066, 17666132, 35332264, 70664528]

約数ペア:

[(1, 70664528), (2, 35332264), (4, 17666132), (8, 8833066), (11, 6424048), (16, 4416533), (22, 3212024), (44, 1606012), (88, 803006), (176, 401503), (331, 213488), (662, 106744), (1213, 58256), (1324, 53372), (2426, 29128), (2648, 26686), (3641, 19408), (4852, 14564), (5296, 13343), (7282, 9704)]