64512124

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4001}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 117658800

約数和(自身を除く): 53146676

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4001, 4031, 8002, 8062, 16004, 16124, 116029, 232058, 464116, 556139, 1112278, 2224556, 16128031, 32256062, 64512124]

約数ペア:

[(1, 64512124), (2, 32256062), (4, 16128031), (29, 2224556), (58, 1112278), (116, 556139), (139, 464116), (278, 232058), (556, 116029), (4001, 16124), (4031, 16004), (8002, 8062)]