40101506

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{719}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 61171200

約数和(自身を除く): 21069694

約数列:

[1, 2, 79, 158, 353, 706, 719, 1438, 27887, 55774, 56801, 113602, 253807, 507614, 20050753, 40101506]

約数ペア:

[(1, 40101506), (2, 20050753), (79, 507614), (158, 253807), (353, 113602), (706, 56801), (719, 55774), (1438, 27887)]