23261728

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 52859520

約数和(自身を除く): 29597792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 919, 1582, 1808, 1838, 3164, 3616, 3676, 6328, 6433, 7352, 12656, 12866, 14704, 25312, 25732, 29408, 51464, 102928, 103847, 205856, 207694, 415388, 726929, 830776, 1453858, 1661552, 2907716, 3323104, 5815432, 11630864, 23261728]

約数ペア:

[(1, 23261728), (2, 11630864), (4, 5815432), (7, 3323104), (8, 2907716), (14, 1661552), (16, 1453858), (28, 830776), (32, 726929), (56, 415388), (112, 207694), (113, 205856), (224, 103847), (226, 102928), (452, 51464), (791, 29408), (904, 25732), (919, 25312), (1582, 14704), (1808, 12866), (1838, 12656), (3164, 7352), (3616, 6433), (3676, 6328)]