72668774

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{10753}}^1$

素因数の和:10895

約数の個数: 16

約数和(自身を含む): 113562240

約数和(自身を除く): 40893466

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 10753, 21506, 333343, 666686, 1172077, 2344154, 36334387, 72668774]

約数ペア:

[(1, 72668774), (2, 36334387), (31, 2344154), (62, 1172077), (109, 666686), (218, 333343), (3379, 21506), (6758, 10753)]