28744045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2243}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 37806912

約数和(自身を除く): 9062867

約数列:

[1, 5, 11, 55, 233, 1165, 2243, 2563, 11215, 12815, 24673, 123365, 522619, 2613095, 5748809, 28744045]

約数ペア:

[(1, 28744045), (5, 5748809), (11, 2613095), (55, 522619), (233, 123365), (1165, 24673), (2243, 12815), (2563, 11215)]