25533424

素因数分解:

$2^4\times 7^1\times {\mathrm{227977}}^1$

素因数の和:227992

約数の個数: 20

約数和(自身を含む): 56538544

約数和(自身を除く): 31005120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227977, 455954, 911908, 1595839, 1823816, 3191678, 3647632, 6383356, 12766712, 25533424]

約数ペア:

[(1, 25533424), (2, 12766712), (4, 6383356), (7, 3647632), (8, 3191678), (14, 1823816), (16, 1595839), (28, 911908), (56, 455954), (112, 227977)]