40066464

素因数分解:

$2^5\times 3^1\times {\mathrm{487}}^1\times {\mathrm{857}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 105513408

約数和(自身を除く): 65446944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 487, 857, 974, 1461, 1714, 1948, 2571, 2922, 3428, 3896, 5142, 5844, 6856, 7792, 10284, 11688, 13712, 15584, 20568, 23376, 27424, 41136, 46752, 82272, 417359, 834718, 1252077, 1669436, 2504154, 3338872, 5008308, 6677744, 10016616, 13355488, 20033232, 40066464]

約数ペア:

[(1, 40066464), (2, 20033232), (3, 13355488), (4, 10016616), (6, 6677744), (8, 5008308), (12, 3338872), (16, 2504154), (24, 1669436), (32, 1252077), (48, 834718), (96, 417359), (487, 82272), (857, 46752), (974, 41136), (1461, 27424), (1714, 23376), (1948, 20568), (2571, 15584), (2922, 13712), (3428, 11688), (3896, 10284), (5142, 7792), (5844, 6856)]