39842516

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23327}}^1$

素因数の和:23399

約数の個数: 24

約数和(自身を含む): 80994816

約数和(自身を除く): 41152300

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 23327, 46654, 93308, 163289, 326578, 653156, 1422947, 2845894, 5691788, 9960629, 19921258, 39842516]

約数ペア:

[(1, 39842516), (2, 19921258), (4, 9960629), (7, 5691788), (14, 2845894), (28, 1422947), (61, 653156), (122, 326578), (244, 163289), (427, 93308), (854, 46654), (1708, 23327)]