68863324

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2371}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 123733008

約数和(自身を除く): 54869684

約数列:

[1, 2, 4, 53, 106, 137, 212, 274, 548, 2371, 4742, 7261, 9484, 14522, 29044, 125663, 251326, 324827, 502652, 649654, 1299308, 17215831, 34431662, 68863324]

約数ペア:

[(1, 68863324), (2, 34431662), (4, 17215831), (53, 1299308), (106, 649654), (137, 502652), (212, 324827), (274, 251326), (548, 125663), (2371, 29044), (4742, 14522), (7261, 9484)]