25653342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 62415360

約数和(自身を除く): 36762018

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 143, 174, 286, 319, 377, 429, 638, 754, 858, 957, 1031, 1131, 1914, 2062, 2262, 3093, 4147, 6186, 8294, 11341, 12441, 13403, 22682, 24882, 26806, 29899, 34023, 40209, 59798, 68046, 80418, 89697, 147433, 179394, 294866, 328889, 388687, 442299, 657778, 777374, 884598, 986667, 1166061, 1973334, 2332122, 4275557, 8551114, 12826671, 25653342]

約数ペア:

[(1, 25653342), (2, 12826671), (3, 8551114), (6, 4275557), (11, 2332122), (13, 1973334), (22, 1166061), (26, 986667), (29, 884598), (33, 777374), (39, 657778), (58, 442299), (66, 388687), (78, 328889), (87, 294866), (143, 179394), (174, 147433), (286, 89697), (319, 80418), (377, 68046), (429, 59798), (638, 40209), (754, 34023), (858, 29899), (957, 26806), (1031, 24882), (1131, 22682), (1914, 13403), (2062, 12441), (2262, 11341), (3093, 8294), (4147, 6186)]