74789782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{21139}}^1$

素因数の和:21231

約数の個数: 16

約数和(自身を含む): 117961200

約数和(自身を除く): 43171418

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 21139, 42278, 613031, 1226062, 1289479, 2578958, 37394891, 74789782]

約数ペア:

[(1, 74789782), (2, 37394891), (29, 2578958), (58, 1289479), (61, 1226062), (122, 613031), (1769, 42278), (3538, 21139)]