25270670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3457}}^1$

素因数の和:3524

約数の個数: 32

約数和(自身を含む): 49297248

約数和(自身を除く): 24026578

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3457, 3655, 6914, 7310, 17285, 34570, 58769, 117538, 148651, 293845, 297302, 587690, 743255, 1486510, 2527067, 5054134, 12635335, 25270670]

約数ペア:

[(1, 25270670), (2, 12635335), (5, 5054134), (10, 2527067), (17, 1486510), (34, 743255), (43, 587690), (85, 297302), (86, 293845), (170, 148651), (215, 117538), (430, 58769), (731, 34570), (1462, 17285), (3457, 7310), (3655, 6914)]