71914622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 47110018

約数列:

[1, 2, 13, 26, 71, 142, 163, 239, 326, 478, 923, 1846, 2119, 3107, 4238, 6214, 11573, 16969, 23146, 33938, 38957, 77914, 150449, 220597, 300898, 441194, 506441, 1012882, 2765947, 5531894, 35957311, 71914622]

約数ペア:

[(1, 71914622), (2, 35957311), (13, 5531894), (26, 2765947), (71, 1012882), (142, 506441), (163, 441194), (239, 300898), (326, 220597), (478, 150449), (923, 77914), (1846, 38957), (2119, 33938), (3107, 23146), (4238, 16969), (6214, 11573)]