27839438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 49814352

約数和(自身を除く): 21974914

約数列:

[1, 2, 11, 17, 22, 34, 67, 101, 121, 134, 187, 202, 242, 374, 737, 1111, 1139, 1474, 1717, 2057, 2222, 2278, 3434, 4114, 6767, 8107, 12221, 12529, 13534, 16214, 18887, 24442, 25058, 37774, 74437, 115039, 137819, 148874, 207757, 230078, 275638, 415514, 818807, 1265429, 1637614, 2530858, 13919719, 27839438]

約数ペア:

[(1, 27839438), (2, 13919719), (11, 2530858), (17, 1637614), (22, 1265429), (34, 818807), (67, 415514), (101, 275638), (121, 230078), (134, 207757), (187, 148874), (202, 137819), (242, 115039), (374, 74437), (737, 37774), (1111, 25058), (1139, 24442), (1474, 18887), (1717, 16214), (2057, 13534), (2222, 12529), (2278, 12221), (3434, 8107), (4114, 6767)]