64251242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{3637}}^1$

素因数の和:3734

約数の個数: 24

約数和(自身を含む): 107415588

約数和(自身を除く): 43164346

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 3637, 7274, 8833, 17666, 40007, 80014, 265501, 440077, 531002, 880154, 2920511, 5841022, 32125621, 64251242]

約数ペア:

[(1, 64251242), (2, 32125621), (11, 5841022), (22, 2920511), (73, 880154), (121, 531002), (146, 440077), (242, 265501), (803, 80014), (1606, 40007), (3637, 17666), (7274, 8833)]