42590648

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 82080000

約数和(自身を除く): 39489352

約数列:

[1, 2, 4, 8, 47, 94, 188, 227, 376, 454, 499, 908, 998, 1816, 1996, 3992, 10669, 21338, 23453, 42676, 46906, 85352, 93812, 113273, 187624, 226546, 453092, 906184, 5323831, 10647662, 21295324, 42590648]

約数ペア:

[(1, 42590648), (2, 21295324), (4, 10647662), (8, 5323831), (47, 906184), (94, 453092), (188, 226546), (227, 187624), (376, 113273), (454, 93812), (499, 85352), (908, 46906), (998, 42676), (1816, 23453), (1996, 21338), (3992, 10669)]