25875224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 52228800

約数和(自身を除く): 26353576

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 3119, 4148, 6238, 8296, 12476, 24952, 53023, 106046, 190259, 212092, 380518, 424184, 761036, 1522072, 3234403, 6468806, 12937612, 25875224]

約数ペア:

[(1, 25875224), (2, 12937612), (4, 6468806), (8, 3234403), (17, 1522072), (34, 761036), (61, 424184), (68, 380518), (122, 212092), (136, 190259), (244, 106046), (488, 53023), (1037, 24952), (2074, 12476), (3119, 8296), (4148, 6238)]