40895556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{262151}}^1$

素因数の和:262171

約数の個数: 24

約数和(自身を含む): 102763584

約数和(自身を除く): 61868028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 262151, 524302, 786453, 1048604, 1572906, 3145812, 3407963, 6815926, 10223889, 13631852, 20447778, 40895556]

約数ペア:

[(1, 40895556), (2, 20447778), (3, 13631852), (4, 10223889), (6, 6815926), (12, 3407963), (13, 3145812), (26, 1572906), (39, 1048604), (52, 786453), (78, 524302), (156, 262151)]