30718696

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 58947840

約数和(自身を除く): 28229144

約数列:

[1, 2, 4, 8, 67, 134, 223, 257, 268, 446, 514, 536, 892, 1028, 1784, 2056, 14941, 17219, 29882, 34438, 57311, 59764, 68876, 114622, 119528, 137752, 229244, 458488, 3839837, 7679674, 15359348, 30718696]

約数ペア:

[(1, 30718696), (2, 15359348), (4, 7679674), (8, 3839837), (67, 458488), (134, 229244), (223, 137752), (257, 119528), (268, 114622), (446, 68876), (514, 59764), (536, 57311), (892, 34438), (1028, 29882), (1784, 17219), (2056, 14941)]