69877346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1459}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 131189760

約数和(自身を除く): 61312414

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311, 622, 1459, 2177, 2918, 3421, 4354, 6842, 10213, 16049, 20426, 23947, 32098, 47894, 112343, 224686, 453749, 907498, 3176243, 4991239, 6352486, 9982478, 34938673, 69877346]

約数ペア:

[(1, 69877346), (2, 34938673), (7, 9982478), (11, 6352486), (14, 4991239), (22, 3176243), (77, 907498), (154, 453749), (311, 224686), (622, 112343), (1459, 47894), (2177, 32098), (2918, 23947), (3421, 20426), (4354, 16049), (6842, 10213)]