67037672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{644593}}^1$

素因数の和:644612

約数の個数: 16

約数和(自身を含む): 135364740

約数和(自身を除く): 68327068

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 644593, 1289186, 2578372, 5156744, 8379709, 16759418, 33518836, 67037672]

約数ペア:

[(1, 67037672), (2, 33518836), (4, 16759418), (8, 8379709), (13, 5156744), (26, 2578372), (52, 1289186), (104, 644593)]