28802774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14387}}^1$

素因数の和:14420

約数の個数: 32

約数和(自身を含む): 58012416

約数和(自身を除く): 29209642

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 14387, 28774, 100709, 158257, 187031, 201418, 316514, 374062, 1107799, 1309217, 2057341, 2215598, 2618434, 4114682, 14401387, 28802774]

約数ペア:

[(1, 28802774), (2, 14401387), (7, 4114682), (11, 2618434), (13, 2215598), (14, 2057341), (22, 1309217), (26, 1107799), (77, 374062), (91, 316514), (143, 201418), (154, 187031), (182, 158257), (286, 100709), (1001, 28774), (2002, 14387)]