28853032

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{21341}}^1$

素因数の和:21373

約数の個数: 24

約数和(自身を含む): 58583790

約数和(自身を除く): 29730758

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 21341, 42682, 85364, 170728, 277433, 554866, 1109732, 2219464, 3606629, 7213258, 14426516, 28853032]

約数ペア:

[(1, 28853032), (2, 14426516), (4, 7213258), (8, 3606629), (13, 2219464), (26, 1109732), (52, 554866), (104, 277433), (169, 170728), (338, 85364), (676, 42682), (1352, 21341)]