22861748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 49655424

約数和(自身を除く): 26793676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 347, 362, 364, 694, 724, 1267, 1388, 2353, 2429, 2534, 4511, 4706, 4858, 5068, 9022, 9412, 9716, 16471, 18044, 31577, 32942, 62807, 63154, 65884, 125614, 126308, 251228, 439649, 816491, 879298, 1632982, 1758596, 3265964, 5715437, 11430874, 22861748]

約数ペア:

[(1, 22861748), (2, 11430874), (4, 5715437), (7, 3265964), (13, 1758596), (14, 1632982), (26, 879298), (28, 816491), (52, 439649), (91, 251228), (181, 126308), (182, 125614), (347, 65884), (362, 63154), (364, 62807), (694, 32942), (724, 31577), (1267, 18044), (1388, 16471), (2353, 9716), (2429, 9412), (2534, 9022), (4511, 5068), (4706, 4858)]