56541128

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13831}}^1$

素因数の和:13917

約数の個数: 32

約数和(自身を含む): 122828160

約数和(自身を除く): 66287032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 13831, 27662, 55324, 96817, 110648, 193634, 387268, 774536, 1009663, 2019326, 4038652, 7067641, 8077304, 14135282, 28270564, 56541128]

約数ペア:

[(1, 56541128), (2, 28270564), (4, 14135282), (7, 8077304), (8, 7067641), (14, 4038652), (28, 2019326), (56, 1009663), (73, 774536), (146, 387268), (292, 193634), (511, 110648), (584, 96817), (1022, 55324), (2044, 27662), (4088, 13831)]