13390048

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 31773168

約数和(自身を除く): 18383120

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 113, 161, 184, 224, 226, 322, 368, 452, 529, 644, 736, 791, 904, 1058, 1288, 1582, 1808, 2116, 2576, 2599, 3164, 3616, 3703, 4232, 5152, 5198, 6328, 7406, 8464, 10396, 12656, 14812, 16928, 18193, 20792, 25312, 29624, 36386, 41584, 59248, 59777, 72772, 83168, 118496, 119554, 145544, 239108, 291088, 418439, 478216, 582176, 836878, 956432, 1673756, 1912864, 3347512, 6695024, 13390048]

約数ペア:

[(1, 13390048), (2, 6695024), (4, 3347512), (7, 1912864), (8, 1673756), (14, 956432), (16, 836878), (23, 582176), (28, 478216), (32, 418439), (46, 291088), (56, 239108), (92, 145544), (112, 119554), (113, 118496), (161, 83168), (184, 72772), (224, 59777), (226, 59248), (322, 41584), (368, 36386), (452, 29624), (529, 25312), (644, 20792), (736, 18193), (791, 16928), (904, 14812), (1058, 12656), (1288, 10396), (1582, 8464), (1808, 7406), (2116, 6328), (2576, 5198), (2599, 5152), (3164, 4232), (3616, 3703)]