7919464

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 17147520

約数和(自身を除く): 9228056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1373, 1442, 2746, 2884, 5492, 5768, 9611, 10984, 19222, 38444, 76888, 141419, 282838, 565676, 989933, 1131352, 1979866, 3959732, 7919464]

約数ペア:

[(1, 7919464), (2, 3959732), (4, 1979866), (7, 1131352), (8, 989933), (14, 565676), (28, 282838), (56, 141419), (103, 76888), (206, 38444), (412, 19222), (721, 10984), (824, 9611), (1373, 5768), (1442, 5492), (2746, 2884)]