42573778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{3217}}^1$

素因数の和:3741

約数の個数: 16

約数和(自身を含む): 68929560

約数和(自身を除く): 26355782

約数列:

[1, 2, 13, 26, 509, 1018, 3217, 6434, 6617, 13234, 41821, 83642, 1637453, 3274906, 21286889, 42573778]

約数ペア:

[(1, 42573778), (2, 21286889), (13, 3274906), (26, 1637453), (509, 83642), (1018, 41821), (3217, 13234), (6434, 6617)]