39463216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 87869376

約数和(自身を除く): 48406160

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 73, 92, 104, 113, 146, 184, 208, 226, 292, 299, 368, 452, 584, 598, 904, 949, 1168, 1196, 1469, 1679, 1808, 1898, 2392, 2599, 2938, 3358, 3796, 4784, 5198, 5876, 6716, 7592, 8249, 10396, 11752, 13432, 15184, 16498, 20792, 21827, 23504, 26864, 32996, 33787, 41584, 43654, 65992, 67574, 87308, 107237, 131984, 135148, 174616, 189727, 214474, 270296, 349232, 379454, 428948, 540592, 758908, 857896, 1517816, 1715792, 2466451, 3035632, 4932902, 9865804, 19731608, 39463216]

約数ペア:

[(1, 39463216), (2, 19731608), (4, 9865804), (8, 4932902), (13, 3035632), (16, 2466451), (23, 1715792), (26, 1517816), (46, 857896), (52, 758908), (73, 540592), (92, 428948), (104, 379454), (113, 349232), (146, 270296), (184, 214474), (208, 189727), (226, 174616), (292, 135148), (299, 131984), (368, 107237), (452, 87308), (584, 67574), (598, 65992), (904, 43654), (949, 41584), (1168, 33787), (1196, 32996), (1469, 26864), (1679, 23504), (1808, 21827), (1898, 20792), (2392, 16498), (2599, 15184), (2938, 13432), (3358, 11752), (3796, 10396), (4784, 8249), (5198, 7592), (5876, 6716)]