68672308

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{2503}}^1$

素因数の和:2564

約数の個数: 24

約数和(自身を含む): 126902720

約数和(自身を除く): 58230412

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2503, 5006, 6859, 10012, 13718, 27436, 47557, 95114, 190228, 903583, 1807166, 3614332, 17168077, 34336154, 68672308]

約数ペア:

[(1, 68672308), (2, 34336154), (4, 17168077), (19, 3614332), (38, 1807166), (76, 903583), (361, 190228), (722, 95114), (1444, 47557), (2503, 27436), (5006, 13718), (6859, 10012)]