7440464

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{3121}}^1$

素因数の和:3278

約数の個数: 20

約数和(自身を含む): 14517300

約数和(自身を除く): 7076836

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 3121, 6242, 12484, 24968, 49936, 465029, 930058, 1860116, 3720232, 7440464]

約数ペア:

[(1, 7440464), (2, 3720232), (4, 1860116), (8, 930058), (16, 465029), (149, 49936), (298, 24968), (596, 12484), (1192, 6242), (2384, 3121)]