61815628

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{95987}}^1$

素因数の和:96021

約数の個数: 24

約数和(自身を含む): 129007872

約数和(自身を除く): 67192244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 95987, 191974, 383948, 671909, 1343818, 2207701, 2687636, 4415402, 8830804, 15453907, 30907814, 61815628]

約数ペア:

[(1, 61815628), (2, 30907814), (4, 15453907), (7, 8830804), (14, 4415402), (23, 2687636), (28, 2207701), (46, 1343818), (92, 671909), (161, 383948), (322, 191974), (644, 95987)]