42717350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65719}}^1$

素因数の和:65744

約数の個数: 24

約数和(自身を含む): 85567440

約数和(自身を除く): 42850090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 65719, 131438, 328595, 657190, 854347, 1642975, 1708694, 3285950, 4271735, 8543470, 21358675, 42717350]

約数ペア:

[(1, 42717350), (2, 21358675), (5, 8543470), (10, 4271735), (13, 3285950), (25, 1708694), (26, 1642975), (50, 854347), (65, 657190), (130, 328595), (325, 131438), (650, 65719)]