78578879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 88039872

約数和(自身を除く): 9460993

約数列:

[1, 17, 23, 73, 391, 1241, 1679, 2753, 28543, 46801, 63319, 200969, 1076423, 3416473, 4622287, 78578879]

約数ペア:

[(1, 78578879), (17, 4622287), (23, 3416473), (73, 1076423), (391, 200969), (1241, 63319), (1679, 46801), (2753, 28543)]