74874242

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{3559}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 114745920

約数和(自身を除く): 39871678

約数列:

[1, 2, 67, 134, 157, 314, 3559, 7118, 10519, 21038, 238453, 476906, 558763, 1117526, 37437121, 74874242]

約数ペア:

[(1, 74874242), (2, 37437121), (67, 1117526), (134, 558763), (157, 476906), (314, 238453), (3559, 21038), (7118, 10519)]