5649008

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{3967}}^1$

素因数の和:4064

約数の個数: 20

約数和(自身を含む): 11070720

約数和(自身を除く): 5421712

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 3967, 7934, 15868, 31736, 63472, 353063, 706126, 1412252, 2824504, 5649008]

約数ペア:

[(1, 5649008), (2, 2824504), (4, 1412252), (8, 706126), (16, 353063), (89, 63472), (178, 31736), (356, 15868), (712, 7934), (1424, 3967)]