28372862

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6733}}^1$

素因数の和:6792

約数の個数: 24

約数和(自身を含む): 50666616

約数和(自身を除く): 22293754

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 6733, 13466, 47131, 94262, 289519, 329917, 579038, 659834, 2026633, 4053266, 14186431, 28372862]

約数ペア:

[(1, 28372862), (2, 14186431), (7, 4053266), (14, 2026633), (43, 659834), (49, 579038), (86, 329917), (98, 289519), (301, 94262), (602, 47131), (2107, 13466), (4214, 6733)]