42318628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15767}}^1$

素因数の和:15843

約数の個数: 24

約数和(自身を含む): 82119744

約数和(自身を除く): 39801116

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 15767, 31534, 63068, 173437, 346874, 693748, 961787, 1923574, 3847148, 10579657, 21159314, 42318628]

約数ペア:

[(1, 42318628), (2, 21159314), (4, 10579657), (11, 3847148), (22, 1923574), (44, 961787), (61, 693748), (122, 346874), (244, 173437), (671, 63068), (1342, 31534), (2684, 15767)]