25765862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 42681600

約数和(自身を除く): 16915738

約数列:

[1, 2, 19, 29, 38, 58, 103, 206, 227, 454, 551, 1102, 1957, 2987, 3914, 4313, 5974, 6583, 8626, 13166, 23381, 46762, 56753, 113506, 125077, 250154, 444239, 678049, 888478, 1356098, 12882931, 25765862]

約数ペア:

[(1, 25765862), (2, 12882931), (19, 1356098), (29, 888478), (38, 678049), (58, 444239), (103, 250154), (206, 125077), (227, 113506), (454, 56753), (551, 46762), (1102, 23381), (1957, 13166), (2987, 8626), (3914, 6583), (4313, 5974)]