28579054

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1511}}^1$

素因数の和:1720

約数の個数: 24

約数和(自身を含む): 50159088

約数和(自身を除く): 21580034

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 1351, 1511, 2702, 3022, 9457, 10577, 18914, 21154, 74039, 148078, 291623, 583246, 2041361, 4082722, 14289527, 28579054]

約数ペア:

[(1, 28579054), (2, 14289527), (7, 4082722), (14, 2041361), (49, 583246), (98, 291623), (193, 148078), (386, 74039), (1351, 21154), (1511, 18914), (2702, 10577), (3022, 9457)]