78309184

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{64399}}^1$

素因数の和:64430

約数の個数: 28

約数和(自身を含む): 163576000

約数和(自身を除く): 85266816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 64399, 128798, 257596, 515192, 1030384, 1223581, 2060768, 2447162, 4121536, 4894324, 9788648, 19577296, 39154592, 78309184]

約数ペア:

[(1, 78309184), (2, 39154592), (4, 19577296), (8, 9788648), (16, 4894324), (19, 4121536), (32, 2447162), (38, 2060768), (64, 1223581), (76, 1030384), (152, 515192), (304, 257596), (608, 128798), (1216, 64399)]