27520834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 47454336

約数和(自身を除く): 19933502

約数列:

[1, 2, 11, 22, 23, 46, 137, 253, 274, 397, 506, 794, 1507, 3014, 3151, 4367, 6302, 8734, 9131, 18262, 34661, 54389, 69322, 100441, 108778, 200882, 598279, 1196558, 1250947, 2501894, 13760417, 27520834]

約数ペア:

[(1, 27520834), (2, 13760417), (11, 2501894), (22, 1250947), (23, 1196558), (46, 598279), (137, 200882), (253, 108778), (274, 100441), (397, 69322), (506, 54389), (794, 34661), (1507, 18262), (3014, 9131), (3151, 8734), (4367, 6302)]