64798012

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 118642720

約数和(自身を除く): 53844708

約数列:

[1, 2, 4, 53, 73, 79, 106, 146, 158, 212, 292, 316, 2809, 3869, 4187, 5618, 5767, 7738, 8374, 11236, 11534, 15476, 16748, 23068, 205057, 221911, 305651, 410114, 443822, 611302, 820228, 887644, 1222604, 16199503, 32399006, 64798012]

約数ペア:

[(1, 64798012), (2, 32399006), (4, 16199503), (53, 1222604), (73, 887644), (79, 820228), (106, 611302), (146, 443822), (158, 410114), (212, 305651), (292, 221911), (316, 205057), (2809, 23068), (3869, 16748), (4187, 15476), (5618, 11534), (5767, 11236), (7738, 8374)]