28322483

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 34640640

約数和(自身を除く): 6318157

約数列:

[1, 7, 19, 61, 133, 427, 1159, 3491, 8113, 24437, 66329, 212951, 464303, 1490657, 4046069, 28322483]

約数ペア:

[(1, 28322483), (7, 4046069), (19, 1490657), (61, 464303), (133, 212951), (427, 66329), (1159, 24437), (3491, 8113)]