7489976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{72019}}^1$

素因数の和:72038

約数の個数: 16

約数和(自身を含む): 15124200

約数和(自身を除く): 7634224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 72019, 144038, 288076, 576152, 936247, 1872494, 3744988, 7489976]

約数ペア:

[(1, 7489976), (2, 3744988), (4, 1872494), (8, 936247), (13, 576152), (26, 288076), (52, 144038), (104, 72019)]