57258748

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{3847}}^1$

素因数の和:3973

約数の個数: 18

約数和(自身を含む): 101898888

約数和(自身を除く): 44640140

約数列:

[1, 2, 4, 61, 122, 244, 3721, 3847, 7442, 7694, 14884, 15388, 234667, 469334, 938668, 14314687, 28629374, 57258748]

約数ペア:

[(1, 57258748), (2, 28629374), (4, 14314687), (61, 938668), (122, 469334), (244, 234667), (3721, 15388), (3847, 14884), (7442, 7694)]