42817858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 69818112

約数和(自身を除く): 27000254

約数列:

[1, 2, 23, 41, 46, 73, 82, 146, 311, 622, 943, 1679, 1886, 2993, 3358, 5986, 7153, 12751, 14306, 22703, 25502, 45406, 68839, 137678, 293273, 522169, 586546, 930823, 1044338, 1861646, 21408929, 42817858]

約数ペア:

[(1, 42817858), (2, 21408929), (23, 1861646), (41, 1044338), (46, 930823), (73, 586546), (82, 522169), (146, 293273), (311, 137678), (622, 68839), (943, 45406), (1679, 25502), (1886, 22703), (2993, 14306), (3358, 12751), (5986, 7153)]