28242636

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{81157}}^1$

素因数の和:81193

約数の個数: 24

約数和(自身を含む): 68172720

約数和(自身を除く): 39930084

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 81157, 162314, 243471, 324628, 486942, 973884, 2353553, 4707106, 7060659, 9414212, 14121318, 28242636]

約数ペア:

[(1, 28242636), (2, 14121318), (3, 9414212), (4, 7060659), (6, 4707106), (12, 2353553), (29, 973884), (58, 486942), (87, 324628), (116, 243471), (174, 162314), (348, 81157)]