25345188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2257

約数の個数: 72

約数和(自身を含む): 72334080

約数和(自身を除く): 46988892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2207, 2871, 3828, 4414, 5742, 6621, 8828, 11484, 13242, 19863, 24277, 26484, 39726, 48554, 64003, 72831, 79452, 97108, 128006, 145662, 192009, 218493, 256012, 291324, 384018, 436986, 576027, 704033, 768036, 873972, 1152054, 1408066, 2112099, 2304108, 2816132, 4224198, 6336297, 8448396, 12672594, 25345188]

約数ペア:

[(1, 25345188), (2, 12672594), (3, 8448396), (4, 6336297), (6, 4224198), (9, 2816132), (11, 2304108), (12, 2112099), (18, 1408066), (22, 1152054), (29, 873972), (33, 768036), (36, 704033), (44, 576027), (58, 436986), (66, 384018), (87, 291324), (99, 256012), (116, 218493), (132, 192009), (174, 145662), (198, 128006), (261, 97108), (319, 79452), (348, 72831), (396, 64003), (522, 48554), (638, 39726), (957, 26484), (1044, 24277), (1276, 19863), (1914, 13242), (2207, 11484), (2871, 8828), (3828, 6621), (4414, 5742)]