6420424

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{2777}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 12792690

約数和(自身を除く): 6372266

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 2777, 5554, 11108, 22216, 47209, 94418, 188836, 377672, 802553, 1605106, 3210212, 6420424]

約数ペア:

[(1, 6420424), (2, 3210212), (4, 1605106), (8, 802553), (17, 377672), (34, 188836), (68, 94418), (136, 47209), (289, 22216), (578, 11108), (1156, 5554), (2312, 2777)]