25746812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5441}}^1$

素因数の和:5478

約数の個数: 36

約数和(自身を含む): 55769616

約数和(自身を除く): 30022804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 5441, 10882, 21764, 38087, 70733, 76174, 141466, 152348, 282932, 495131, 919529, 990262, 1839058, 1980524, 3678116, 6436703, 12873406, 25746812]

約数ペア:

[(1, 25746812), (2, 12873406), (4, 6436703), (7, 3678116), (13, 1980524), (14, 1839058), (26, 990262), (28, 919529), (52, 495131), (91, 282932), (169, 152348), (182, 141466), (338, 76174), (364, 70733), (676, 38087), (1183, 21764), (2366, 10882), (4732, 5441)]