25762016

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 59222016

約数和(自身を除く): 33460000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2447, 2632, 4894, 5264, 9788, 10528, 17129, 19576, 34258, 39152, 68516, 78304, 115009, 137032, 230018, 274064, 460036, 548128, 805063, 920072, 1610126, 1840144, 3220252, 3680288, 6440504, 12881008, 25762016]

約数ペア:

[(1, 25762016), (2, 12881008), (4, 6440504), (7, 3680288), (8, 3220252), (14, 1840144), (16, 1610126), (28, 920072), (32, 805063), (47, 548128), (56, 460036), (94, 274064), (112, 230018), (188, 137032), (224, 115009), (329, 78304), (376, 68516), (658, 39152), (752, 34258), (1316, 19576), (1504, 17129), (2447, 10528), (2632, 9788), (4894, 5264)]