39780944

素因数分解:

$2^4\times 7^2\times {\mathrm{50741}}^1$

素因数の和:50763

約数の個数: 30

約数和(自身を含む): 89661114

約数和(自身を除く): 49880170

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 50741, 101482, 202964, 355187, 405928, 710374, 811856, 1420748, 2486309, 2841496, 4972618, 5682992, 9945236, 19890472, 39780944]

約数ペア:

[(1, 39780944), (2, 19890472), (4, 9945236), (7, 5682992), (8, 4972618), (14, 2841496), (16, 2486309), (28, 1420748), (49, 811856), (56, 710374), (98, 405928), (112, 355187), (196, 202964), (392, 101482), (784, 50741)]