28107616

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{8209}}^1$

素因数の和:8326

約数の個数: 24

約数和(自身を含む): 55860840

約数和(自身を除く): 27753224

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 8209, 16418, 32836, 65672, 131344, 262688, 878363, 1756726, 3513452, 7026904, 14053808, 28107616]

約数ペア:

[(1, 28107616), (2, 14053808), (4, 7026904), (8, 3513452), (16, 1756726), (32, 878363), (107, 262688), (214, 131344), (428, 65672), (856, 32836), (1712, 16418), (3424, 8209)]