42377828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1759}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 78355200

約数和(自身を除く): 35977372

約数列:

[1, 2, 4, 19, 38, 76, 317, 634, 1268, 1759, 3518, 6023, 7036, 12046, 24092, 33421, 66842, 133684, 557603, 1115206, 2230412, 10594457, 21188914, 42377828]

約数ペア:

[(1, 42377828), (2, 21188914), (4, 10594457), (19, 2230412), (38, 1115206), (76, 557603), (317, 133684), (634, 66842), (1268, 33421), (1759, 24092), (3518, 12046), (6023, 7036)]