72276947

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 76416480

約数和(自身を除く): 4139533

約数列:

[1, 37, 59, 113, 293, 2183, 4181, 6667, 10841, 17287, 33109, 246679, 639619, 1225033, 1953431, 72276947]

約数ペア:

[(1, 72276947), (37, 1953431), (59, 1225033), (113, 639619), (293, 246679), (2183, 33109), (4181, 17287), (6667, 10841)]