65105516

素因数分解:

$2^2\times 7^4\times {\mathrm{6779}}^1$

素因数の和:6811

約数の個数: 30

約数和(自身を含む): 132935460

約数和(自身を除く): 67829944

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 6779, 9604, 13558, 27116, 47453, 94906, 189812, 332171, 664342, 1328684, 2325197, 4650394, 9300788, 16276379, 32552758, 65105516]

約数ペア:

[(1, 65105516), (2, 32552758), (4, 16276379), (7, 9300788), (14, 4650394), (28, 2325197), (49, 1328684), (98, 664342), (196, 332171), (343, 189812), (686, 94906), (1372, 47453), (2401, 27116), (4802, 13558), (6779, 9604)]