25601284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1471}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 47398400

約数和(自身を除く): 21797116

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 1471, 2942, 4351, 5884, 8702, 17404, 27949, 55898, 111796, 336859, 673718, 1347436, 6400321, 12800642, 25601284]

約数ペア:

[(1, 25601284), (2, 12800642), (4, 6400321), (19, 1347436), (38, 673718), (76, 336859), (229, 111796), (458, 55898), (916, 27949), (1471, 17404), (2942, 8702), (4351, 5884)]