64264252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2003}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 121370256

約数和(自身を除く): 57106004

約数列:

[1, 2, 4, 13, 26, 52, 617, 1234, 2003, 2468, 4006, 8012, 8021, 16042, 26039, 32084, 52078, 104156, 1235851, 2471702, 4943404, 16066063, 32132126, 64264252]

約数ペア:

[(1, 64264252), (2, 32132126), (4, 16066063), (13, 4943404), (26, 2471702), (52, 1235851), (617, 104156), (1234, 52078), (2003, 32084), (2468, 26039), (4006, 16042), (8012, 8021)]