406242752

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{36691}}^1$

素因数の和:36876

約数の個数: 28

約数和(自身を含む): 810819816

約数和(自身を除く): 404577064

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 5536, 11072, 36691, 73382, 146764, 293528, 587056, 1174112, 2348224, 6347543, 12695086, 25390172, 50780344, 101560688, 203121376, 406242752]

約数ペア:

[(1, 406242752), (2, 203121376), (4, 101560688), (8, 50780344), (16, 25390172), (32, 12695086), (64, 6347543), (173, 2348224), (346, 1174112), (692, 587056), (1384, 293528), (2768, 146764), (5536, 73382), (11072, 36691)]