38798788

素因数分解:

$2^2\times 7^3\times {\mathrm{28279}}^1$

素因数の和:28304

約数の個数: 24

約数和(自身を含む): 79184000

約数和(自身を除く): 40385212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 28279, 56558, 113116, 197953, 395906, 791812, 1385671, 2771342, 5542684, 9699697, 19399394, 38798788]

約数ペア:

[(1, 38798788), (2, 19399394), (4, 9699697), (7, 5542684), (14, 2771342), (28, 1385671), (49, 791812), (98, 395906), (196, 197953), (343, 113116), (686, 56558), (1372, 28279)]