38890516

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8627}}^1$

素因数の和:8668

約数の個数: 36

約数和(自身を含む): 82621728

約数和(自身を除く): 43731212

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 8627, 17254, 34508, 60389, 120778, 198421, 241556, 396842, 422723, 793684, 845446, 1388947, 1690892, 2777894, 5555788, 9722629, 19445258, 38890516]

約数ペア:

[(1, 38890516), (2, 19445258), (4, 9722629), (7, 5555788), (14, 2777894), (23, 1690892), (28, 1388947), (46, 845446), (49, 793684), (92, 422723), (98, 396842), (161, 241556), (196, 198421), (322, 120778), (644, 60389), (1127, 34508), (2254, 17254), (4508, 8627)]