7893278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 13124160

約数和(自身を除く): 5230882

約数列:

[1, 2, 23, 29, 46, 58, 61, 97, 122, 194, 667, 1334, 1403, 1769, 2231, 2806, 2813, 3538, 4462, 5626, 5917, 11834, 40687, 64699, 81374, 129398, 136091, 171593, 272182, 343186, 3946639, 7893278]

約数ペア:

[(1, 7893278), (2, 3946639), (23, 343186), (29, 272182), (46, 171593), (58, 136091), (61, 129398), (97, 81374), (122, 64699), (194, 40687), (667, 11834), (1334, 5917), (1403, 5626), (1769, 4462), (2231, 3538), (2806, 2813)]