71990436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{857029}}^1$

素因数の和:857043

約数の個数: 24

約数和(自身を含む): 191974720

約数和(自身を除く): 119984284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 857029, 1714058, 2571087, 3428116, 5142174, 5999203, 10284348, 11998406, 17997609, 23996812, 35995218, 71990436]

約数ペア:

[(1, 71990436), (2, 35995218), (3, 23996812), (4, 17997609), (6, 11998406), (7, 10284348), (12, 5999203), (14, 5142174), (21, 3428116), (28, 2571087), (42, 1714058), (84, 857029)]