6813128

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 7961272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 1367, 2492, 2734, 4984, 5468, 9569, 10936, 19138, 38276, 76552, 121663, 243326, 486652, 851641, 973304, 1703282, 3406564, 6813128]

約数ペア:

[(1, 6813128), (2, 3406564), (4, 1703282), (7, 973304), (8, 851641), (14, 486652), (28, 243326), (56, 121663), (89, 76552), (178, 38276), (356, 19138), (623, 10936), (712, 9569), (1246, 5468), (1367, 4984), (2492, 2734)]