27516964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 51304960

約数和(自身を除く): 23787996

約数列:

[1, 2, 4, 31, 53, 62, 79, 106, 124, 158, 212, 316, 1643, 2449, 2809, 3286, 4187, 4898, 5618, 6572, 8374, 9796, 11236, 16748, 87079, 129797, 174158, 221911, 259594, 348316, 443822, 519188, 887644, 6879241, 13758482, 27516964]

約数ペア:

[(1, 27516964), (2, 13758482), (4, 6879241), (31, 887644), (53, 519188), (62, 443822), (79, 348316), (106, 259594), (124, 221911), (158, 174158), (212, 129797), (316, 87079), (1643, 16748), (2449, 11236), (2809, 9796), (3286, 8374), (4187, 6572), (4898, 5618)]