68622158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 116674560

約数和(自身を除く): 48052402

約数列:

[1, 2, 11, 22, 31, 62, 239, 341, 421, 478, 682, 842, 2629, 4631, 5258, 7409, 9262, 13051, 14818, 26102, 81499, 100619, 143561, 162998, 201238, 287122, 1106809, 2213618, 3119189, 6238378, 34311079, 68622158]

約数ペア:

[(1, 68622158), (2, 34311079), (11, 6238378), (22, 3119189), (31, 2213618), (62, 1106809), (239, 287122), (341, 201238), (421, 162998), (478, 143561), (682, 100619), (842, 81499), (2629, 26102), (4631, 14818), (5258, 13051), (7409, 9262)]