64991092

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2797}}^1$

素因数の和:2995

約数の個数: 24

約数和(自身を含む): 117594344

約数和(自身を除く): 52603252

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 2797, 5594, 5809, 11188, 11618, 23236, 103489, 206978, 413956, 439129, 878258, 1756516, 16247773, 32495546, 64991092]

約数ペア:

[(1, 64991092), (2, 32495546), (4, 16247773), (37, 1756516), (74, 878258), (148, 439129), (157, 413956), (314, 206978), (628, 103489), (2797, 23236), (5594, 11618), (5809, 11188)]