72922418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 122860800

約数和(自身を除く): 49938382

約数列:

[1, 2, 17, 19, 34, 38, 157, 314, 323, 646, 719, 1438, 2669, 2983, 5338, 5966, 12223, 13661, 24446, 27322, 50711, 101422, 112883, 225766, 232237, 464474, 1919011, 2144777, 3838022, 4289554, 36461209, 72922418]

約数ペア:

[(1, 72922418), (2, 36461209), (17, 4289554), (19, 3838022), (34, 2144777), (38, 1919011), (157, 464474), (314, 232237), (323, 225766), (646, 112883), (719, 101422), (1438, 50711), (2669, 27322), (2983, 24446), (5338, 13661), (5966, 12223)]