69789272

素因数分解:

$2^3\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1223}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 149817600

約数和(自身を除く): 80028328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1019, 1223, 2038, 2446, 4076, 4892, 7133, 8152, 8561, 9784, 14266, 17122, 28532, 34244, 57064, 68488, 1246237, 2492474, 4984948, 8723659, 9969896, 17447318, 34894636, 69789272]

約数ペア:

[(1, 69789272), (2, 34894636), (4, 17447318), (7, 9969896), (8, 8723659), (14, 4984948), (28, 2492474), (56, 1246237), (1019, 68488), (1223, 57064), (2038, 34244), (2446, 28532), (4076, 17122), (4892, 14266), (7133, 9784), (8152, 8561)]