28919596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9281}}^1$

素因数の和:9345

約数の個数: 24

約数和(自身を含む): 54578160

約数和(自身を除く): 25658564

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 9281, 18562, 37124, 176339, 352678, 380521, 705356, 761042, 1522084, 7229899, 14459798, 28919596]

約数ペア:

[(1, 28919596), (2, 14459798), (4, 7229899), (19, 1522084), (38, 761042), (41, 705356), (76, 380521), (82, 352678), (164, 176339), (779, 37124), (1558, 18562), (3116, 9281)]