39879112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54779}}^1$

素因数の和:54805

約数の個数: 32

約数和(自身を含む): 92030400

約数和(自身を除く): 52151288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 54779, 109558, 219116, 383453, 438232, 712127, 766906, 1424254, 1533812, 2848508, 3067624, 4984889, 5697016, 9969778, 19939556, 39879112]

約数ペア:

[(1, 39879112), (2, 19939556), (4, 9969778), (7, 5697016), (8, 4984889), (13, 3067624), (14, 2848508), (26, 1533812), (28, 1424254), (52, 766906), (56, 712127), (91, 438232), (104, 383453), (182, 219116), (364, 109558), (728, 54779)]