42572296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409349}}^1$

素因数の和:409368

約数の個数: 16

約数和(自身を含む): 85963500

約数和(自身を除く): 43391204

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409349, 818698, 1637396, 3274792, 5321537, 10643074, 21286148, 42572296]

約数ペア:

[(1, 42572296), (2, 21286148), (4, 10643074), (8, 5321537), (13, 3274792), (26, 1637396), (52, 818698), (104, 409349)]