4250456

素因数分解:

$2^3\times 7^3\times {\mathrm{1549}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 9300000

約数和(自身を除く): 5049544

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 1549, 2744, 3098, 6196, 10843, 12392, 21686, 43372, 75901, 86744, 151802, 303604, 531307, 607208, 1062614, 2125228, 4250456]

約数ペア:

[(1, 4250456), (2, 2125228), (4, 1062614), (7, 607208), (8, 531307), (14, 303604), (28, 151802), (49, 86744), (56, 75901), (98, 43372), (196, 21686), (343, 12392), (392, 10843), (686, 6196), (1372, 3098), (1549, 2744)]