68943604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2441}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 126358848

約数和(自身を除く): 57415244

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 1228, 2441, 4882, 7061, 9764, 14122, 28244, 56143, 112286, 224572, 749387, 1498774, 2997548, 17235901, 34471802, 68943604]

約数ペア:

[(1, 68943604), (2, 34471802), (4, 17235901), (23, 2997548), (46, 1498774), (92, 749387), (307, 224572), (614, 112286), (1228, 56143), (2441, 28244), (4882, 14122), (7061, 9764)]