25958928

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12577}}^1$

素因数の和:12631

約数の個数: 40

約数和(自身を含む): 68625568

約数和(自身を除く): 42666640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 12577, 25154, 37731, 50308, 75462, 100616, 150924, 201232, 301848, 540811, 603696, 1081622, 1622433, 2163244, 3244866, 4326488, 6489732, 8652976, 12979464, 25958928]

約数ペア:

[(1, 25958928), (2, 12979464), (3, 8652976), (4, 6489732), (6, 4326488), (8, 3244866), (12, 2163244), (16, 1622433), (24, 1081622), (43, 603696), (48, 540811), (86, 301848), (129, 201232), (172, 150924), (258, 100616), (344, 75462), (516, 50308), (688, 37731), (1032, 25154), (2064, 12577)]