56489384

素因数分解:

$2^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1439}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 64816216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 701, 1402, 1439, 2804, 2878, 4907, 5608, 5756, 9814, 10073, 11512, 19628, 20146, 39256, 40292, 80584, 1008739, 2017478, 4034956, 7061173, 8069912, 14122346, 28244692, 56489384]

約数ペア:

[(1, 56489384), (2, 28244692), (4, 14122346), (7, 8069912), (8, 7061173), (14, 4034956), (28, 2017478), (56, 1008739), (701, 80584), (1402, 40292), (1439, 39256), (2804, 20146), (2878, 19628), (4907, 11512), (5608, 10073), (5756, 9814)]