26972264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{306503}}^1$

素因数の和:306520

約数の個数: 16

約数和(自身を含む): 55170720

約数和(自身を除く): 28198456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 306503, 613006, 1226012, 2452024, 3371533, 6743066, 13486132, 26972264]

約数ペア:

[(1, 26972264), (2, 13486132), (4, 6743066), (8, 3371533), (11, 2452024), (22, 1226012), (44, 613006), (88, 306503)]