73999072

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17387}}^1$

素因数の和:17423

約数の個数: 48

約数和(自身を含む): 175271040

約数和(自身を除く): 101271968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 17387, 34774, 69548, 121709, 139096, 243418, 278192, 330353, 486836, 556384, 660706, 973672, 1321412, 1947344, 2312471, 2642824, 3894688, 4624942, 5285648, 9249884, 10571296, 18499768, 36999536, 73999072]

約数ペア:

[(1, 73999072), (2, 36999536), (4, 18499768), (7, 10571296), (8, 9249884), (14, 5285648), (16, 4624942), (19, 3894688), (28, 2642824), (32, 2312471), (38, 1947344), (56, 1321412), (76, 973672), (112, 660706), (133, 556384), (152, 486836), (224, 330353), (266, 278192), (304, 243418), (532, 139096), (608, 121709), (1064, 69548), (2128, 34774), (4256, 17387)]