71846476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1601}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 135644544

約数和(自身を除く): 63798068

約数列:

[1, 2, 4, 13, 26, 52, 863, 1601, 1726, 3202, 3452, 6404, 11219, 20813, 22438, 41626, 44876, 83252, 1381663, 2763326, 5526652, 17961619, 35923238, 71846476]

約数ペア:

[(1, 71846476), (2, 35923238), (4, 17961619), (13, 5526652), (26, 2763326), (52, 1381663), (863, 83252), (1601, 44876), (1726, 41626), (3202, 22438), (3452, 20813), (6404, 11219)]