13272392

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2663}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 28771200

約数和(自身を除く): 15498808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 2663, 4984, 5326, 10652, 18641, 21304, 37282, 74564, 149128, 237007, 474014, 948028, 1659049, 1896056, 3318098, 6636196, 13272392]

約数ペア:

[(1, 13272392), (2, 6636196), (4, 3318098), (7, 1896056), (8, 1659049), (14, 948028), (28, 474014), (56, 237007), (89, 149128), (178, 74564), (356, 37282), (623, 21304), (712, 18641), (1246, 10652), (2492, 5326), (2663, 4984)]