65790494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13781}}^1$

素因数の和:13832

約数の個数: 32

約数和(自身を含む): 127014912

約数和(自身を除く): 61224418

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 13781, 27562, 96467, 151591, 192934, 303182, 427211, 854422, 1061137, 2122274, 2990477, 4699321, 5980954, 9398642, 32895247, 65790494]

約数ペア:

[(1, 65790494), (2, 32895247), (7, 9398642), (11, 5980954), (14, 4699321), (22, 2990477), (31, 2122274), (62, 1061137), (77, 854422), (154, 427211), (217, 303182), (341, 192934), (434, 151591), (682, 96467), (2387, 27562), (4774, 13781)]