7620208

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{743}}^1$

素因数の和:1392

約数の個数: 20

約数和(自身を含む): 14807088

約数和(自身を除く): 7186880

約数列:

[1, 2, 4, 8, 16, 641, 743, 1282, 1486, 2564, 2972, 5128, 5944, 10256, 11888, 476263, 952526, 1905052, 3810104, 7620208]

約数ペア:

[(1, 7620208), (2, 3810104), (4, 1905052), (8, 952526), (16, 476263), (641, 11888), (743, 10256), (1282, 5944), (1486, 5128), (2564, 2972)]