64614326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{242911}}^1$

素因数の和:242939

約数の個数: 16

約数和(自身を含む): 116597760

約数和(自身を除く): 51983434

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 242911, 485822, 1700377, 3400754, 4615309, 9230618, 32307163, 64614326]

約数ペア:

[(1, 64614326), (2, 32307163), (7, 9230618), (14, 4615309), (19, 3400754), (38, 1700377), (133, 485822), (266, 242911)]