22950304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 49829472

約数和(自身を除く): 26879168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1283, 1376, 2236, 2566, 4472, 5132, 8944, 10264, 16679, 17888, 20528, 33358, 41056, 55169, 66716, 110338, 133432, 220676, 266864, 441352, 533728, 717197, 882704, 1434394, 1765408, 2868788, 5737576, 11475152, 22950304]

約数ペア:

[(1, 22950304), (2, 11475152), (4, 5737576), (8, 2868788), (13, 1765408), (16, 1434394), (26, 882704), (32, 717197), (43, 533728), (52, 441352), (86, 266864), (104, 220676), (172, 133432), (208, 110338), (344, 66716), (416, 55169), (559, 41056), (688, 33358), (1118, 20528), (1283, 17888), (1376, 16679), (2236, 10264), (2566, 8944), (4472, 5132)]