25017392

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{21419}}^1$

素因数の和:21500

約数の個数: 20

約数和(自身を含む): 49137480

約数和(自身を除く): 24120088

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 21419, 42838, 85676, 171352, 342704, 1563587, 3127174, 6254348, 12508696, 25017392]

約数ペア:

[(1, 25017392), (2, 12508696), (4, 6254348), (8, 3127174), (16, 1563587), (73, 342704), (146, 171352), (292, 85676), (584, 42838), (1168, 21419)]