7864872

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7673

約数の個数: 32

約数和(自身を含む): 20122080

約数和(自身を除く): 12257208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 7621, 15242, 22863, 30484, 45726, 60968, 91452, 182904, 327703, 655406, 983109, 1310812, 1966218, 2621624, 3932436, 7864872]

約数ペア:

[(1, 7864872), (2, 3932436), (3, 2621624), (4, 1966218), (6, 1310812), (8, 983109), (12, 655406), (24, 327703), (43, 182904), (86, 91452), (129, 60968), (172, 45726), (258, 30484), (344, 22863), (516, 15242), (1032, 7621)]