64912578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12713}}^1$

素因数の和:12778

約数の個数: 32

約数和(自身を含む): 139142016

約数和(自身を除く): 74229438

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 12713, 25426, 38139, 76278, 292399, 470381, 584798, 877197, 940762, 1411143, 1754394, 2822286, 10818763, 21637526, 32456289, 64912578]

約数ペア:

[(1, 64912578), (2, 32456289), (3, 21637526), (6, 10818763), (23, 2822286), (37, 1754394), (46, 1411143), (69, 940762), (74, 877197), (111, 584798), (138, 470381), (222, 292399), (851, 76278), (1702, 38139), (2553, 25426), (5106, 12713)]