15764392

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3163}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 34171200

約数和(自身を除く): 18406808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 3163, 4984, 6326, 12652, 22141, 25304, 44282, 88564, 177128, 281507, 563014, 1126028, 1970549, 2252056, 3941098, 7882196, 15764392]

約数ペア:

[(1, 15764392), (2, 7882196), (4, 3941098), (7, 2252056), (8, 1970549), (14, 1126028), (28, 563014), (56, 281507), (89, 177128), (178, 88564), (356, 44282), (623, 25304), (712, 22141), (1246, 12652), (2492, 6326), (3163, 4984)]