66716372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3673}}^1$

素因数の和:3935

約数の個数: 24

約数和(自身を含む): 123446400

約数和(自身を除く): 56730028

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 3673, 4541, 7346, 9082, 14692, 18164, 69787, 139574, 279148, 877847, 1755694, 3511388, 16679093, 33358186, 66716372]

約数ペア:

[(1, 66716372), (2, 33358186), (4, 16679093), (19, 3511388), (38, 1755694), (76, 877847), (239, 279148), (478, 139574), (956, 69787), (3673, 18164), (4541, 14692), (7346, 9082)]