28553022

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{12109}}^1$

素因数の和:12248

約数の個数: 24

約数和(自身を含む): 62342280

約数和(自身を除く): 33789258

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 12109, 24218, 36327, 72654, 108981, 217962, 1586279, 3172558, 4758837, 9517674, 14276511, 28553022]

約数ペア:

[(1, 28553022), (2, 14276511), (3, 9517674), (6, 4758837), (9, 3172558), (18, 1586279), (131, 217962), (262, 108981), (393, 72654), (786, 36327), (1179, 24218), (2358, 12109)]