520038592

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{19867}}^1$

素因数の和:20288

約数の個数: 28

約数和(自身を含む): 1034526760

約数和(自身を除く): 514488168

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 3272, 6544, 13088, 19867, 26176, 39734, 79468, 158936, 317872, 635744, 1271488, 8125603, 16251206, 32502412, 65004824, 130009648, 260019296, 520038592]

約数ペア:

[(1, 520038592), (2, 260019296), (4, 130009648), (8, 65004824), (16, 32502412), (32, 16251206), (64, 8125603), (409, 1271488), (818, 635744), (1636, 317872), (3272, 158936), (6544, 79468), (13088, 39734), (19867, 26176)]