1565006944

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{12347}}^1$

素因数の和:12607

約数の個数: 48

約数和(自身を含む): 3276615888

約数和(自身を除く): 1711608944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 233, 272, 466, 544, 932, 1864, 3728, 3961, 7456, 7922, 12347, 15844, 24694, 31688, 49388, 63376, 98776, 126752, 197552, 209899, 395104, 419798, 839596, 1679192, 2876851, 3358384, 5753702, 6716768, 11507404, 23014808, 46029616, 48906467, 92059232, 97812934, 195625868, 391251736, 782503472, 1565006944]

約数ペア:

[(1, 1565006944), (2, 782503472), (4, 391251736), (8, 195625868), (16, 97812934), (17, 92059232), (32, 48906467), (34, 46029616), (68, 23014808), (136, 11507404), (233, 6716768), (272, 5753702), (466, 3358384), (544, 2876851), (932, 1679192), (1864, 839596), (3728, 419798), (3961, 395104), (7456, 209899), (7922, 197552), (12347, 126752), (15844, 98776), (24694, 63376), (31688, 49388)]