27491816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{312407}}^1$

素因数の和:312424

約数の個数: 16

約数和(自身を含む): 56233440

約数和(自身を除く): 28741624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 312407, 624814, 1249628, 2499256, 3436477, 6872954, 13745908, 27491816]

約数ペア:

[(1, 27491816), (2, 13745908), (4, 6872954), (8, 3436477), (11, 2499256), (22, 1249628), (44, 624814), (88, 312407)]