65485756

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1459}}^1$

素因数の和:1706

約数の個数: 36

約数和(自身を含む): 133984200

約数和(自身を除く): 68498444

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 916, 1459, 1603, 2918, 3206, 5836, 6412, 10213, 11221, 20426, 22442, 40852, 44884, 71491, 142982, 285964, 334111, 668222, 1336444, 2338777, 4677554, 9355108, 16371439, 32742878, 65485756]

約数ペア:

[(1, 65485756), (2, 32742878), (4, 16371439), (7, 9355108), (14, 4677554), (28, 2338777), (49, 1336444), (98, 668222), (196, 334111), (229, 285964), (458, 142982), (916, 71491), (1459, 44884), (1603, 40852), (2918, 22442), (3206, 20426), (5836, 11221), (6412, 10213)]