28498106

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22369}}^1$

素因数の和:22398

約数の個数: 24

約数和(自身を含む): 53553780

約数和(自身を除く): 25055674

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 22369, 44738, 156583, 290797, 313166, 581594, 1096081, 2035579, 2192162, 4071158, 14249053, 28498106]

約数ペア:

[(1, 28498106), (2, 14249053), (7, 4071158), (13, 2192162), (14, 2035579), (26, 1096081), (49, 581594), (91, 313166), (98, 290797), (182, 156583), (637, 44738), (1274, 22369)]