27568390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 52830144

約数和(自身を除く): 25261754

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 631, 1262, 1285, 2570, 3155, 4369, 6310, 8738, 10727, 21454, 21845, 43690, 53635, 107270, 162167, 324334, 810835, 1621670, 2756839, 5513678, 13784195, 27568390]

約数ペア:

[(1, 27568390), (2, 13784195), (5, 5513678), (10, 2756839), (17, 1621670), (34, 810835), (85, 324334), (170, 162167), (257, 107270), (514, 53635), (631, 43690), (1262, 21845), (1285, 21454), (2570, 10727), (3155, 8738), (4369, 6310)]