27896804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7349}}^1$

素因数の和:7439

約数の個数: 24

約数和(自身を含む): 53302200

約数和(自身を除く): 25405396

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 7349, 14698, 29396, 95537, 191074, 382148, 536477, 1072954, 2145908, 6974201, 13948402, 27896804]

約数ペア:

[(1, 27896804), (2, 13948402), (4, 6974201), (13, 2145908), (26, 1072954), (52, 536477), (73, 382148), (146, 191074), (292, 95537), (949, 29396), (1898, 14698), (3796, 7349)]