74260879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56731}}^1$

素因数の和:56766

約数の個数: 16

約数和(自身を含む): 98032896

約数和(自身を除く): 23772017

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 56731, 397117, 624041, 964427, 4368287, 6750989, 10608697, 74260879]

約数ペア:

[(1, 74260879), (7, 10608697), (11, 6750989), (17, 4368287), (77, 964427), (119, 624041), (187, 397117), (1309, 56731)]