64972216

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{137653}}^1$

素因数の和:137718

約数の個数: 16

約数和(自身を含む): 123888600

約数和(自身を除く): 58916384

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 137653, 275306, 550612, 1101224, 8121527, 16243054, 32486108, 64972216]

約数ペア:

[(1, 64972216), (2, 32486108), (4, 16243054), (8, 8121527), (59, 1101224), (118, 550612), (236, 275306), (472, 137653)]