25469774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 45849888

約数和(自身を除く): 20380114

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 121, 151, 187, 242, 302, 374, 451, 697, 902, 1394, 1661, 2057, 2567, 3322, 4114, 4961, 5134, 6191, 7667, 9922, 12382, 15334, 18271, 28237, 36542, 56474, 68101, 84337, 105247, 136202, 168674, 210494, 310607, 621214, 749111, 1157717, 1498222, 2315434, 12734887, 25469774]

約数ペア:

[(1, 25469774), (2, 12734887), (11, 2315434), (17, 1498222), (22, 1157717), (34, 749111), (41, 621214), (82, 310607), (121, 210494), (151, 168674), (187, 136202), (242, 105247), (302, 84337), (374, 68101), (451, 56474), (697, 36542), (902, 28237), (1394, 18271), (1661, 15334), (2057, 12382), (2567, 9922), (3322, 7667), (4114, 6191), (4961, 5134)]