66684071996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{4909}}^1\times {\mathrm{78977}}^1$

素因数の和:83933

約数の個数: 24

約数和(自身を含む): 119436849840

約数和(自身を除く): 52752777844

約数列:

[1, 2, 4, 43, 86, 172, 4909, 9818, 19636, 78977, 157954, 211087, 315908, 422174, 844348, 3396011, 6792022, 13584044, 387698093, 775396186, 1550792372, 16671017999, 33342035998, 66684071996]

約数ペア:

[(1, 66684071996), (2, 33342035998), (4, 16671017999), (43, 1550792372), (86, 775396186), (172, 387698093), (4909, 13584044), (9818, 6792022), (19636, 3396011), (78977, 844348), (157954, 422174), (211087, 315908)]