27797528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{315881}}^1$

素因数の和:315898

約数の個数: 16

約数和(自身を含む): 56858760

約数和(自身を除く): 29061232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 315881, 631762, 1263524, 2527048, 3474691, 6949382, 13898764, 27797528]

約数ペア:

[(1, 27797528), (2, 13898764), (4, 6949382), (8, 3474691), (11, 2527048), (22, 1263524), (44, 631762), (88, 315881)]