42538916

素因数分解:

$2^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2113}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 85236480

約数和(自身を除く): 42697564

約数列:

[1, 2, 4, 7, 14, 28, 719, 1438, 2113, 2876, 4226, 5033, 8452, 10066, 14791, 20132, 29582, 59164, 1519247, 3038494, 6076988, 10634729, 21269458, 42538916]

約数ペア:

[(1, 42538916), (2, 21269458), (4, 10634729), (7, 6076988), (14, 3038494), (28, 1519247), (719, 59164), (1438, 29582), (2113, 20132), (2876, 14791), (4226, 10066), (5033, 8452)]