57420818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8527}}^1$

素因数の和:8586

約数の個数: 32

約数和(自身を含む): 108885504

約数和(自身を除く): 51464686

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 8527, 17054, 59689, 110851, 119378, 221702, 315499, 630998, 775957, 1551914, 2208493, 4101487, 4416986, 8202974, 28710409, 57420818]

約数ペア:

[(1, 57420818), (2, 28710409), (7, 8202974), (13, 4416986), (14, 4101487), (26, 2208493), (37, 1551914), (74, 775957), (91, 630998), (182, 315499), (259, 221702), (481, 119378), (518, 110851), (962, 59689), (3367, 17054), (6734, 8527)]