68965702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 118564992

約数和(自身を除く): 49599290

約数列:

[1, 2, 13, 17, 26, 34, 221, 337, 442, 463, 674, 926, 4381, 5729, 6019, 7871, 8762, 11458, 12038, 15742, 74477, 102323, 148954, 156031, 204646, 312062, 2028403, 2652527, 4056806, 5305054, 34482851, 68965702]

約数ペア:

[(1, 68965702), (2, 34482851), (13, 5305054), (17, 4056806), (26, 2652527), (34, 2028403), (221, 312062), (337, 204646), (442, 156031), (463, 148954), (674, 102323), (926, 74477), (4381, 15742), (5729, 12038), (6019, 11458), (7871, 8762)]