27149264

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{23899}}^1$

素因数の和:23978

約数の個数: 20

約数和(自身を含む): 53344800

約数和(自身を除く): 26195536

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 23899, 47798, 95596, 191192, 382384, 1696829, 3393658, 6787316, 13574632, 27149264]

約数ペア:

[(1, 27149264), (2, 13574632), (4, 6787316), (8, 3393658), (16, 1696829), (71, 382384), (142, 191192), (284, 95596), (568, 47798), (1136, 23899)]