42771742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{31039}}^1$

素因数の和:31107

約数の個数: 16

約数和(自身を含む): 70398720

約数和(自身を除く): 27626978

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 31039, 62078, 403507, 807014, 1645067, 3290134, 21385871, 42771742]

約数ペア:

[(1, 42771742), (2, 21385871), (13, 3290134), (26, 1645067), (53, 807014), (106, 403507), (689, 62078), (1378, 31039)]