68697448

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{65551}}^1$

素因数の和:65688

約数の個数: 16

約数和(自身を含む): 129792960

約数和(自身を除く): 61095512

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 65551, 131102, 262204, 524408, 8587181, 17174362, 34348724, 68697448]

約数ペア:

[(1, 68697448), (2, 34348724), (4, 17174362), (8, 8587181), (131, 524408), (262, 262204), (524, 131102), (1048, 65551)]