63872744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1399}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 129360000

約数和(自身を除く): 65487256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 439, 878, 1399, 1756, 2798, 3512, 5596, 5707, 11192, 11414, 18187, 22828, 36374, 45656, 72748, 145496, 614161, 1228322, 2456644, 4913288, 7984093, 15968186, 31936372, 63872744]

約数ペア:

[(1, 63872744), (2, 31936372), (4, 15968186), (8, 7984093), (13, 4913288), (26, 2456644), (52, 1228322), (104, 614161), (439, 145496), (878, 72748), (1399, 45656), (1756, 36374), (2798, 22828), (3512, 18187), (5596, 11414), (5707, 11192)]