7485128

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 16268160

約数和(自身を除く): 8783032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 1831, 2044, 3662, 4088, 7324, 12817, 14648, 25634, 51268, 102536, 133663, 267326, 534652, 935641, 1069304, 1871282, 3742564, 7485128]

約数ペア:

[(1, 7485128), (2, 3742564), (4, 1871282), (7, 1069304), (8, 935641), (14, 534652), (28, 267326), (56, 133663), (73, 102536), (146, 51268), (292, 25634), (511, 14648), (584, 12817), (1022, 7324), (1831, 4088), (2044, 3662)]