27819442

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 21169358

約数列:

[1, 2, 7, 14, 83, 89, 166, 178, 269, 538, 581, 623, 1162, 1246, 1883, 3766, 7387, 14774, 22327, 23941, 44654, 47882, 51709, 103418, 156289, 167587, 312578, 335174, 1987103, 3974206, 13909721, 27819442]

約数ペア:

[(1, 27819442), (2, 13909721), (7, 3974206), (14, 1987103), (83, 335174), (89, 312578), (166, 167587), (178, 156289), (269, 103418), (538, 51709), (581, 47882), (623, 44654), (1162, 23941), (1246, 22327), (1883, 14774), (3766, 7387)]