72858928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{146893}}^1$

素因数の和:146932

約数の個数: 20

約数和(自身を含む): 145718848

約数和(自身を除く): 72859920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 146893, 293786, 587572, 1175144, 2350288, 4553683, 9107366, 18214732, 36429464, 72858928]

約数ペア:

[(1, 72858928), (2, 36429464), (4, 18214732), (8, 9107366), (16, 4553683), (31, 2350288), (62, 1175144), (124, 587572), (248, 293786), (496, 146893)]