25103778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 59042880

約数和(自身を除く): 33939102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 829, 1442, 1658, 2163, 2487, 4326, 4974, 5047, 5803, 10094, 11606, 15141, 17409, 30282, 34818, 40621, 81242, 85387, 121863, 170774, 243726, 256161, 512322, 597709, 1195418, 1793127, 3586254, 4183963, 8367926, 12551889, 25103778]

約数ペア:

[(1, 25103778), (2, 12551889), (3, 8367926), (6, 4183963), (7, 3586254), (14, 1793127), (21, 1195418), (42, 597709), (49, 512322), (98, 256161), (103, 243726), (147, 170774), (206, 121863), (294, 85387), (309, 81242), (618, 40621), (721, 34818), (829, 30282), (1442, 17409), (1658, 15141), (2163, 11606), (2487, 10094), (4326, 5803), (4974, 5047)]