42034478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 26394322

約数列:

[1, 2, 23, 43, 46, 79, 86, 158, 269, 538, 989, 1817, 1978, 3397, 3634, 6187, 6794, 11567, 12374, 21251, 23134, 42502, 78131, 156262, 266041, 488773, 532082, 913793, 977546, 1827586, 21017239, 42034478]

約数ペア:

[(1, 42034478), (2, 21017239), (23, 1827586), (43, 977546), (46, 913793), (79, 532082), (86, 488773), (158, 266041), (269, 156262), (538, 78131), (989, 42502), (1817, 23134), (1978, 21251), (3397, 12374), (3634, 11567), (6187, 6794)]