73280818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{3433}}^1$

素因数の和:4269

約数の個数: 16

約数和(自身を含む): 118555416

約数和(自身を除く): 45274598

約数列:

[1, 2, 13, 26, 821, 1642, 3433, 6866, 10673, 21346, 44629, 89258, 2818493, 5636986, 36640409, 73280818]

約数ペア:

[(1, 73280818), (2, 36640409), (13, 5636986), (26, 2818493), (821, 89258), (1642, 44629), (3433, 21346), (6866, 10673)]