7265168

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{2719}}^1$

素因数の和:2894

約数の個数: 20

約数和(自身を含む): 14165760

約数和(自身を除く): 6900592

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 2719, 5438, 10876, 21752, 43504, 454073, 908146, 1816292, 3632584, 7265168]

約数ペア:

[(1, 7265168), (2, 3632584), (4, 1816292), (8, 908146), (16, 454073), (167, 43504), (334, 21752), (668, 10876), (1336, 5438), (2672, 2719)]