7977616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12161}}^1$

素因数の和:12210

約数の個数: 20

約数和(自身を含む): 15834924

約数和(自身を除く): 7857308

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12161, 24322, 48644, 97288, 194576, 498601, 997202, 1994404, 3988808, 7977616]

約数ペア:

[(1, 7977616), (2, 3988808), (4, 1994404), (8, 997202), (16, 498601), (41, 194576), (82, 97288), (164, 48644), (328, 24322), (656, 12161)]