28062398

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22027}}^1$

素因数の和:22056

約数の個数: 24

約数和(自身を含む): 52735032

約数和(自身を除く): 24672634

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 22027, 44054, 154189, 286351, 308378, 572702, 1079323, 2004457, 2158646, 4008914, 14031199, 28062398]

約数ペア:

[(1, 28062398), (2, 14031199), (7, 4008914), (13, 2158646), (14, 2004457), (26, 1079323), (49, 572702), (91, 308378), (98, 286351), (182, 154189), (637, 44054), (1274, 22027)]