28490470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5779}}^1$

素因数の和:5832

約数の個数: 32

約数和(自身を含む): 56181600

約数和(自身を除く): 27691130

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 5779, 11558, 28895, 57790, 98243, 167591, 196486, 335182, 491215, 837955, 982430, 1675910, 2849047, 5698094, 14245235, 28490470]

約数ペア:

[(1, 28490470), (2, 14245235), (5, 5698094), (10, 2849047), (17, 1675910), (29, 982430), (34, 837955), (58, 491215), (85, 335182), (145, 196486), (170, 167591), (290, 98243), (493, 57790), (986, 28895), (2465, 11558), (4930, 5779)]