28434833

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 33736704

約数和(自身を除く): 5301871

約数列:

[1, 7, 37, 101, 259, 707, 1087, 3737, 7609, 26159, 40219, 109787, 281533, 768509, 4062119, 28434833]

約数ペア:

[(1, 28434833), (7, 4062119), (37, 768509), (101, 281533), (259, 109787), (707, 40219), (1087, 26159), (3737, 7609)]