28411048

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{5009}}^1$

素因数の和:5724

約数の個数: 16

約数和(自身を含む): 53356500

約数和(自身を除く): 24945452

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 5009, 5672, 10018, 20036, 40072, 3551381, 7102762, 14205524, 28411048]

約数ペア:

[(1, 28411048), (2, 14205524), (4, 7102762), (8, 3551381), (709, 40072), (1418, 20036), (2836, 10018), (5009, 5672)]