39789536

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 80777088

約数和(自身を除く): 40987552

約数列:

[1, 2, 4, 8, 16, 32, 71, 83, 142, 166, 211, 284, 332, 422, 568, 664, 844, 1136, 1328, 1688, 2272, 2656, 3376, 5893, 6752, 11786, 14981, 17513, 23572, 29962, 35026, 47144, 59924, 70052, 94288, 119848, 140104, 188576, 239696, 280208, 479392, 560416, 1243423, 2486846, 4973692, 9947384, 19894768, 39789536]

約数ペア:

[(1, 39789536), (2, 19894768), (4, 9947384), (8, 4973692), (16, 2486846), (32, 1243423), (71, 560416), (83, 479392), (142, 280208), (166, 239696), (211, 188576), (284, 140104), (332, 119848), (422, 94288), (568, 70052), (664, 59924), (844, 47144), (1136, 35026), (1328, 29962), (1688, 23572), (2272, 17513), (2656, 14981), (3376, 11786), (5893, 6752)]