56540428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106279}}^1$

素因数の和:106309

約数の個数: 24

約数和(自身を含む): 119033600

約数和(自身を除く): 62493172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 106279, 212558, 425116, 743953, 1487906, 2019301, 2975812, 4038602, 8077204, 14135107, 28270214, 56540428]

約数ペア:

[(1, 56540428), (2, 28270214), (4, 14135107), (7, 8077204), (14, 4038602), (19, 2975812), (28, 2019301), (38, 1487906), (76, 743953), (133, 425116), (266, 212558), (532, 106279)]