69153788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{15259}}^1$

素因数の和:15377

約数の個数: 24

約数和(自身を含む): 133311360

約数和(自身を除く): 64157572

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 15259, 30518, 61036, 167849, 335698, 671396, 1571677, 3143354, 6286708, 17288447, 34576894, 69153788]

約数ペア:

[(1, 69153788), (2, 34576894), (4, 17288447), (11, 6286708), (22, 3143354), (44, 1571677), (103, 671396), (206, 335698), (412, 167849), (1133, 61036), (2266, 30518), (4532, 15259)]