26502454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 47402496

約数和(自身を除く): 20900042

約数列:

[1, 2, 11, 19, 22, 38, 47, 71, 94, 142, 209, 361, 418, 517, 722, 781, 893, 1034, 1349, 1562, 1786, 2698, 3337, 3971, 6674, 7942, 9823, 14839, 16967, 19646, 25631, 29678, 33934, 36707, 51262, 63403, 73414, 126806, 186637, 281941, 373274, 563882, 697433, 1204657, 1394866, 2409314, 13251227, 26502454]

約数ペア:

[(1, 26502454), (2, 13251227), (11, 2409314), (19, 1394866), (22, 1204657), (38, 697433), (47, 563882), (71, 373274), (94, 281941), (142, 186637), (209, 126806), (361, 73414), (418, 63403), (517, 51262), (722, 36707), (781, 33934), (893, 29678), (1034, 25631), (1349, 19646), (1562, 16967), (1786, 14839), (2698, 9823), (3337, 7942), (3971, 6674)]