25004036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1571}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 45952704

約数和(自身を除く): 20948668

約数列:

[1, 2, 4, 23, 46, 92, 173, 346, 692, 1571, 3142, 3979, 6284, 7958, 15916, 36133, 72266, 144532, 271783, 543566, 1087132, 6251009, 12502018, 25004036]

約数ペア:

[(1, 25004036), (2, 12502018), (4, 6251009), (23, 1087132), (46, 543566), (92, 271783), (173, 144532), (346, 72266), (692, 36133), (1571, 15916), (3142, 7958), (3979, 6284)]