25299974

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4871}}^1$

素因数の和:4940

約数の個数: 24

約数和(自身を含む): 44988048

約数和(自身を除く): 19688074

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 4871, 5194, 9742, 34097, 68194, 238679, 258163, 477358, 516326, 1807141, 3614282, 12649987, 25299974]

約数ペア:

[(1, 25299974), (2, 12649987), (7, 3614282), (14, 1807141), (49, 516326), (53, 477358), (98, 258163), (106, 238679), (371, 68194), (742, 34097), (2597, 9742), (4871, 5194)]