68653538

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{2281}}^1$

素因数の和:2533

約数の個数: 16

約数和(自身を含む): 104743800

約数和(自身を除く): 36090262

約数列:

[1, 2, 101, 149, 202, 298, 2281, 4562, 15049, 30098, 230381, 339869, 460762, 679738, 34326769, 68653538]

約数ペア:

[(1, 68653538), (2, 34326769), (101, 679738), (149, 460762), (202, 339869), (298, 230381), (2281, 30098), (4562, 15049)]