72896266

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{2179}}^1$

素因数の和:2613

約数の個数: 16

約数和(自身を含む): 112226400

約数和(自身を除く): 39330134

約数列:

[1, 2, 43, 86, 389, 778, 2179, 4358, 16727, 33454, 93697, 187394, 847631, 1695262, 36448133, 72896266]

約数ペア:

[(1, 72896266), (2, 36448133), (43, 1695262), (86, 847631), (389, 187394), (778, 93697), (2179, 33454), (4358, 16727)]