9645688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 19630800

約数和(自身を除く): 9985112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 569, 652, 1138, 1304, 2119, 2276, 4238, 4552, 7397, 8476, 14794, 16952, 29588, 59176, 92747, 185494, 370988, 741976, 1205711, 2411422, 4822844, 9645688]

約数ペア:

[(1, 9645688), (2, 4822844), (4, 2411422), (8, 1205711), (13, 741976), (26, 370988), (52, 185494), (104, 92747), (163, 59176), (326, 29588), (569, 16952), (652, 14794), (1138, 8476), (1304, 7397), (2119, 4552), (2276, 4238)]