75978578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{12227}}^1$

素因数の和:12481

約数の個数: 16

約数和(自身を含む): 123258240

約数和(自身を除く): 47279662

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 12227, 24454, 158951, 317902, 2922253, 5844506, 37989289, 75978578]

約数ペア:

[(1, 75978578), (2, 37989289), (13, 5844506), (26, 2922253), (239, 317902), (478, 158951), (3107, 24454), (6214, 12227)]