72972208

素因数分解:

$2^4\times {\mathrm{593}}^1\times {\mathrm{7691}}^1$

素因数の和:8292

約数の個数: 20

約数和(自身を含む): 141640488

約数和(自身を除く): 68668280

約数列:

[1, 2, 4, 8, 16, 593, 1186, 2372, 4744, 7691, 9488, 15382, 30764, 61528, 123056, 4560763, 9121526, 18243052, 36486104, 72972208]

約数ペア:

[(1, 72972208), (2, 36486104), (4, 18243052), (8, 9121526), (16, 4560763), (593, 123056), (1186, 61528), (2372, 30764), (4744, 15382), (7691, 9488)]