68740592

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{18439}}^1$

素因数の和:18680

約数の個数: 20

約数和(自身を含む): 133763760

約数和(自身を除く): 65023168

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 18439, 36878, 73756, 147512, 295024, 4296287, 8592574, 17185148, 34370296, 68740592]

約数ペア:

[(1, 68740592), (2, 34370296), (4, 17185148), (8, 8592574), (16, 4296287), (233, 295024), (466, 147512), (932, 73756), (1864, 36878), (3728, 18439)]