66424444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1091}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 120347136

約数和(自身を除く): 53922692

約数列:

[1, 2, 4, 31, 62, 124, 491, 982, 1091, 1964, 2182, 4364, 15221, 30442, 33821, 60884, 67642, 135284, 535681, 1071362, 2142724, 16606111, 33212222, 66424444]

約数ペア:

[(1, 66424444), (2, 33212222), (4, 16606111), (31, 2142724), (62, 1071362), (124, 535681), (491, 135284), (982, 67642), (1091, 60884), (1964, 33821), (2182, 30442), (4364, 15221)]