56128398

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1979}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 116899200

約数和(自身を除く): 60770802

約数列:

[1, 2, 3, 6, 29, 58, 87, 163, 174, 326, 489, 978, 1979, 3958, 4727, 5937, 9454, 11874, 14181, 28362, 57391, 114782, 172173, 322577, 344346, 645154, 967731, 1935462, 9354733, 18709466, 28064199, 56128398]

約数ペア:

[(1, 56128398), (2, 28064199), (3, 18709466), (6, 9354733), (29, 1935462), (58, 967731), (87, 645154), (163, 344346), (174, 322577), (326, 172173), (489, 114782), (978, 57391), (1979, 28362), (3958, 14181), (4727, 11874), (5937, 9454)]