28300364

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 51089808

約数和(自身を除く): 22789444

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 1201, 2402, 4804, 5891, 11782, 23564, 51643, 103286, 164537, 206572, 329074, 658148, 7075091, 14150182, 28300364]

約数ペア:

[(1, 28300364), (2, 14150182), (4, 7075091), (43, 658148), (86, 329074), (137, 206572), (172, 164537), (274, 103286), (548, 51643), (1201, 23564), (2402, 11782), (4804, 5891)]