28740289666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{70573}}^1$

素因数の和:70866

約数の個数: 32

約数和(自身を含む): 47744157888

約数和(自身を除く): 19003868222

約数列:

[1, 2, 11, 22, 107, 173, 214, 346, 1177, 1903, 2354, 3806, 18511, 37022, 70573, 141146, 203621, 407242, 776303, 1552606, 7551311, 12209129, 15102622, 24418258, 83064421, 134300419, 166128842, 268600838, 1306376803, 2612753606, 14370144833, 28740289666]

約数ペア:

[(1, 28740289666), (2, 14370144833), (11, 2612753606), (22, 1306376803), (107, 268600838), (173, 166128842), (214, 134300419), (346, 83064421), (1177, 24418258), (1903, 15102622), (2354, 12209129), (3806, 7551311), (18511, 1552606), (37022, 776303), (70573, 407242), (141146, 203621)]