28443562

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{6491}}^1$

素因数の和:6813

約数の個数: 16

約数和(自身を含む): 48923712

約数和(自身を除く): 20480150

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 6491, 12982, 45437, 90874, 2031683, 4063366, 14221781, 28443562]

約数ペア:

[(1, 28443562), (2, 14221781), (7, 4063366), (14, 2031683), (313, 90874), (626, 45437), (2191, 12982), (4382, 6491)]