7239856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{34807}}^1$

素因数の和:34828

約数の個数: 20

約数和(自身を含む): 15106672

約数和(自身を除く): 7866816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 34807, 69614, 139228, 278456, 452491, 556912, 904982, 1809964, 3619928, 7239856]

約数ペア:

[(1, 7239856), (2, 3619928), (4, 1809964), (8, 904982), (13, 556912), (16, 452491), (26, 278456), (52, 139228), (104, 69614), (208, 34807)]