77410864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1885

約数の個数: 40

約数和(自身を含む): 159030000

約数和(自身を除く): 81619136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 1709, 2384, 2831, 3418, 5662, 6836, 11324, 13672, 22648, 27344, 32471, 45296, 64942, 129884, 254641, 259768, 509282, 519536, 1018564, 2037128, 4074256, 4838179, 9676358, 19352716, 38705432, 77410864]

約数ペア:

[(1, 77410864), (2, 38705432), (4, 19352716), (8, 9676358), (16, 4838179), (19, 4074256), (38, 2037128), (76, 1018564), (149, 519536), (152, 509282), (298, 259768), (304, 254641), (596, 129884), (1192, 64942), (1709, 45296), (2384, 32471), (2831, 27344), (3418, 22648), (5662, 13672), (6836, 11324)]