428283176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67003}}^1$

素因数の和:67073

約数の個数: 32

約数和(自身を含む): 868371840

約数和(自身を除く): 440088664

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 67003, 134006, 268012, 536024, 1139051, 2278102, 3149141, 4556204, 6298282, 9112408, 12596564, 25193128, 53535397, 107070794, 214141588, 428283176]

約数ペア:

[(1, 428283176), (2, 214141588), (4, 107070794), (8, 53535397), (17, 25193128), (34, 12596564), (47, 9112408), (68, 6298282), (94, 4556204), (136, 3149141), (188, 2278102), (376, 1139051), (799, 536024), (1598, 268012), (3196, 134006), (6392, 67003)]