71129392

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2365

約数の個数: 40

約数和(自身を含む): 144272016

約数和(自身を除く): 73142624

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1961, 2267, 3922, 4534, 7844, 9068, 15688, 18136, 31376, 36272, 83879, 120151, 167758, 240302, 335516, 480604, 671032, 961208, 1342064, 1922416, 4445587, 8891174, 17782348, 35564696, 71129392]

約数ペア:

[(1, 71129392), (2, 35564696), (4, 17782348), (8, 8891174), (16, 4445587), (37, 1922416), (53, 1342064), (74, 961208), (106, 671032), (148, 480604), (212, 335516), (296, 240302), (424, 167758), (592, 120151), (848, 83879), (1961, 36272), (2267, 31376), (3922, 18136), (4534, 15688), (7844, 9068)]