68897356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{5821}}^1$

素因数の和:6105

約数の個数: 24

約数和(自身を含む): 132042960

約数和(自身を除く): 63145604

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2959, 5821, 5918, 11642, 11836, 23284, 64031, 128062, 256124, 1565849, 3131698, 6263396, 17224339, 34448678, 68897356]

約数ペア:

[(1, 68897356), (2, 34448678), (4, 17224339), (11, 6263396), (22, 3131698), (44, 1565849), (269, 256124), (538, 128062), (1076, 64031), (2959, 23284), (5821, 11836), (5918, 11642)]