57219764

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49843}}^1$

素因数の和:49895

約数の個数: 24

約数和(自身を含む): 117233088

約数和(自身を除く): 60013324

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 49843, 99686, 199372, 348901, 697802, 1395604, 2043563, 4087126, 8174252, 14304941, 28609882, 57219764]

約数ペア:

[(1, 57219764), (2, 28609882), (4, 14304941), (7, 8174252), (14, 4087126), (28, 2043563), (41, 1395604), (82, 697802), (164, 348901), (287, 199372), (574, 99686), (1148, 49843)]