72686408

素因数分解:

$2^3\times {\mathrm{1777}}^1\times {\mathrm{5113}}^1$

素因数の和:6896

約数の個数: 16

約数和(自身を含む): 136390380

約数和(自身を除く): 63703972

約数列:

[1, 2, 4, 8, 1777, 3554, 5113, 7108, 10226, 14216, 20452, 40904, 9085801, 18171602, 36343204, 72686408]

約数ペア:

[(1, 72686408), (2, 36343204), (4, 18171602), (8, 9085801), (1777, 40904), (3554, 20452), (5113, 14216), (7108, 10226)]