25361224

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 57127680

約数和(自身を除く): 31766456

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 2087, 3038, 4174, 6076, 8348, 12152, 14609, 16696, 29218, 58436, 64697, 102263, 116872, 129394, 204526, 258788, 409052, 452879, 517576, 818104, 905758, 1811516, 3170153, 3623032, 6340306, 12680612, 25361224]

約数ペア:

[(1, 25361224), (2, 12680612), (4, 6340306), (7, 3623032), (8, 3170153), (14, 1811516), (28, 905758), (31, 818104), (49, 517576), (56, 452879), (62, 409052), (98, 258788), (124, 204526), (196, 129394), (217, 116872), (248, 102263), (392, 64697), (434, 58436), (868, 29218), (1519, 16696), (1736, 14609), (2087, 12152), (3038, 8348), (4174, 6076)]