65664466

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{22229}}^1$

素因数の和:22449

約数の個数: 16

約数和(自身を含む): 113106240

約数和(自身を除く): 47441774

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 22229, 44458, 155603, 311206, 4690319, 9380638, 32832233, 65664466]

約数ペア:

[(1, 65664466), (2, 32832233), (7, 9380638), (14, 4690319), (211, 311206), (422, 155603), (1477, 44458), (2954, 22229)]