65633672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3779}}^1$

素因数の和:3965

約数の個数: 32

約数和(自身を含む): 133358400

約数和(自身を除く): 67724728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 3779, 4342, 7558, 8684, 15116, 17368, 30232, 49127, 98254, 196508, 393016, 631093, 1262186, 2524372, 5048744, 8204209, 16408418, 32816836, 65633672]

約数ペア:

[(1, 65633672), (2, 32816836), (4, 16408418), (8, 8204209), (13, 5048744), (26, 2524372), (52, 1262186), (104, 631093), (167, 393016), (334, 196508), (668, 98254), (1336, 49127), (2171, 30232), (3779, 17368), (4342, 15116), (7558, 8684)]