6647816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6983}}^1$

素因数の和:7013

約数の個数: 32

約数和(自身を含む): 15085440

約数和(自身を除く): 8437624

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 6983, 13966, 27932, 48881, 55864, 97762, 118711, 195524, 237422, 391048, 474844, 830977, 949688, 1661954, 3323908, 6647816]

約数ペア:

[(1, 6647816), (2, 3323908), (4, 1661954), (7, 949688), (8, 830977), (14, 474844), (17, 391048), (28, 237422), (34, 195524), (56, 118711), (68, 97762), (119, 55864), (136, 48881), (238, 27932), (476, 13966), (952, 6983)]