72538912

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{13907}}^1$

素因数の和:14080

約数の個数: 24

約数和(自身を含む): 143697456

約数和(自身を除く): 71158544

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 13907, 27814, 55628, 111256, 222512, 445024, 2266841, 4533682, 9067364, 18134728, 36269456, 72538912]

約数ペア:

[(1, 72538912), (2, 36269456), (4, 18134728), (8, 9067364), (16, 4533682), (32, 2266841), (163, 445024), (326, 222512), (652, 111256), (1304, 55628), (2608, 27814), (5216, 13907)]