28693226728

素因数分解:

$2^3\times {\mathrm{3463}}^1\times {\mathrm{1035707}}^1$

素因数の和:1039176

約数の個数: 16

約数和(自身を含む): 53815387680

約数和(自身を除く): 25122160952

約数列:

[1, 2, 4, 8, 3463, 6926, 13852, 27704, 1035707, 2071414, 4142828, 8285656, 3586653341, 7173306682, 14346613364, 28693226728]

約数ペア:

[(1, 28693226728), (2, 14346613364), (4, 7173306682), (8, 3586653341), (3463, 8285656), (6926, 4142828), (13852, 2071414), (27704, 1035707)]