68367904

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17657}}^1$

素因数の和:17689

約数の個数: 36

約数和(自身を含む): 147956382

約数和(自身を除く): 79588478

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 17657, 35314, 70628, 141256, 194227, 282512, 388454, 565024, 776908, 1553816, 2136497, 3107632, 4272994, 6215264, 8545988, 17091976, 34183952, 68367904]

約数ペア:

[(1, 68367904), (2, 34183952), (4, 17091976), (8, 8545988), (11, 6215264), (16, 4272994), (22, 3107632), (32, 2136497), (44, 1553816), (88, 776908), (121, 565024), (176, 388454), (242, 282512), (352, 194227), (484, 141256), (968, 70628), (1936, 35314), (3872, 17657)]