26868156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{641}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 71904000

約数和(自身を除く): 45035844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 499, 641, 998, 1282, 1497, 1923, 1996, 2564, 2994, 3493, 3846, 4487, 5988, 6986, 7692, 8974, 10479, 13461, 13972, 17948, 20958, 26922, 41916, 53844, 319859, 639718, 959577, 1279436, 1919154, 2239013, 3838308, 4478026, 6717039, 8956052, 13434078, 26868156]

約数ペア:

[(1, 26868156), (2, 13434078), (3, 8956052), (4, 6717039), (6, 4478026), (7, 3838308), (12, 2239013), (14, 1919154), (21, 1279436), (28, 959577), (42, 639718), (84, 319859), (499, 53844), (641, 41916), (998, 26922), (1282, 20958), (1497, 17948), (1923, 13972), (1996, 13461), (2564, 10479), (2994, 8974), (3493, 7692), (3846, 6986), (4487, 5988)]