26728618

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 47808000

約数和(自身を除く): 21079382

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 658, 686, 829, 1658, 2303, 4606, 5803, 11606, 16121, 32242, 38963, 40621, 77926, 81242, 272741, 284347, 545482, 568694, 1909187, 3818374, 13364309, 26728618]

約数ペア:

[(1, 26728618), (2, 13364309), (7, 3818374), (14, 1909187), (47, 568694), (49, 545482), (94, 284347), (98, 272741), (329, 81242), (343, 77926), (658, 40621), (686, 38963), (829, 32242), (1658, 16121), (2303, 11606), (4606, 5803)]