677312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:588

約数の個数: 28

約数和(自身を含む): 1417320

約数和(自身を除く): 740008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 557, 608, 1114, 1216, 2228, 4456, 8912, 10583, 17824, 21166, 35648, 42332, 84664, 169328, 338656, 677312]

約数ペア:

[(1, 677312), (2, 338656), (4, 169328), (8, 84664), (16, 42332), (19, 35648), (32, 21166), (38, 17824), (64, 10583), (76, 8912), (152, 4456), (304, 2228), (557, 1216), (608, 1114)]