8745128

素因数分解:

$2^3\times 7^3\times {\mathrm{3187}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 19128000

約数和(自身を除く): 10382872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 3187, 6374, 12748, 22309, 25496, 44618, 89236, 156163, 178472, 312326, 624652, 1093141, 1249304, 2186282, 4372564, 8745128]

約数ペア:

[(1, 8745128), (2, 4372564), (4, 2186282), (7, 1249304), (8, 1093141), (14, 624652), (28, 312326), (49, 178472), (56, 156163), (98, 89236), (196, 44618), (343, 25496), (392, 22309), (686, 12748), (1372, 6374), (2744, 3187)]