47471348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2801}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 87870720

約数和(自身を除く): 40399372

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 2801, 4237, 5602, 8474, 11204, 16948, 53219, 106438, 212876, 624623, 1249246, 2498492, 11867837, 23735674, 47471348]

約数ペア:

[(1, 47471348), (2, 23735674), (4, 11867837), (19, 2498492), (38, 1249246), (76, 624623), (223, 212876), (446, 106438), (892, 53219), (2801, 16948), (4237, 11204), (5602, 8474)]