69215588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12923}}^1$

素因数の和:13043

約数の個数: 24

約数和(自身を含む): 131721408

約数和(自身を除く): 62505820

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 12923, 25846, 51692, 167999, 335998, 671996, 1331069, 2662138, 5324276, 17303897, 34607794, 69215588]

約数ペア:

[(1, 69215588), (2, 34607794), (4, 17303897), (13, 5324276), (26, 2662138), (52, 1331069), (103, 671996), (206, 335998), (412, 167999), (1339, 51692), (2678, 25846), (5356, 12923)]