26127712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 55862352

約数和(自身を除く): 29734640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 181, 208, 347, 362, 416, 694, 724, 1388, 1448, 2353, 2776, 2896, 4511, 4706, 5552, 5792, 9022, 9412, 11104, 18044, 18824, 36088, 37648, 62807, 72176, 75296, 125614, 144352, 251228, 502456, 816491, 1004912, 1632982, 2009824, 3265964, 6531928, 13063856, 26127712]

約数ペア:

[(1, 26127712), (2, 13063856), (4, 6531928), (8, 3265964), (13, 2009824), (16, 1632982), (26, 1004912), (32, 816491), (52, 502456), (104, 251228), (181, 144352), (208, 125614), (347, 75296), (362, 72176), (416, 62807), (694, 37648), (724, 36088), (1388, 18824), (1448, 18044), (2353, 11104), (2776, 9412), (2896, 9022), (4511, 5792), (4706, 5552)]