26698538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 43670016

約数和(自身を除く): 16971478

約数列:

[1, 2, 23, 46, 47, 53, 94, 106, 233, 466, 1081, 1219, 2162, 2438, 2491, 4982, 5359, 10718, 10951, 12349, 21902, 24698, 57293, 114586, 251873, 284027, 503746, 568054, 580403, 1160806, 13349269, 26698538]

約数ペア:

[(1, 26698538), (2, 13349269), (23, 1160806), (46, 580403), (47, 568054), (53, 503746), (94, 284027), (106, 251873), (233, 114586), (466, 57293), (1081, 24698), (1219, 21902), (2162, 12349), (2438, 10951), (2491, 10718), (4982, 5359)]