71462672

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{2657}}^1$

素因数の和:2747

約数の個数: 30

約数和(自身を含む): 141971754

約数和(自身を除く): 70509082

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 2657, 3362, 5314, 6724, 10628, 13448, 21256, 26896, 42512, 108937, 217874, 435748, 871496, 1742992, 4466417, 8932834, 17865668, 35731336, 71462672]

約数ペア:

[(1, 71462672), (2, 35731336), (4, 17865668), (8, 8932834), (16, 4466417), (41, 1742992), (82, 871496), (164, 435748), (328, 217874), (656, 108937), (1681, 42512), (2657, 26896), (3362, 21256), (5314, 13448), (6724, 10628)]