67309744

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{30707}}^1$

素因数の和:30852

約数の個数: 20

約数和(自身を含む): 131368824

約数和(自身を除く): 64059080

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 30707, 61414, 122828, 245656, 491312, 4206859, 8413718, 16827436, 33654872, 67309744]

約数ペア:

[(1, 67309744), (2, 33654872), (4, 16827436), (8, 8413718), (16, 4206859), (137, 491312), (274, 245656), (548, 122828), (1096, 61414), (2192, 30707)]