67115296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 140132160

約数和(自身を除く): 73016864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 167, 304, 334, 608, 661, 668, 1322, 1336, 2644, 2672, 3173, 5288, 5344, 6346, 10576, 12559, 12692, 21152, 25118, 25384, 50236, 50768, 100472, 101536, 110387, 200944, 220774, 401888, 441548, 883096, 1766192, 2097353, 3532384, 4194706, 8389412, 16778824, 33557648, 67115296]

約数ペア:

[(1, 67115296), (2, 33557648), (4, 16778824), (8, 8389412), (16, 4194706), (19, 3532384), (32, 2097353), (38, 1766192), (76, 883096), (152, 441548), (167, 401888), (304, 220774), (334, 200944), (608, 110387), (661, 101536), (668, 100472), (1322, 50768), (1336, 50236), (2644, 25384), (2672, 25118), (3173, 21152), (5288, 12692), (5344, 12559), (6346, 10576)]