67905952

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 139158432

約数和(自身を除く): 71252480

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 83, 148, 166, 296, 332, 592, 664, 691, 1184, 1328, 1382, 2656, 2764, 3071, 5528, 6142, 11056, 12284, 22112, 24568, 25567, 49136, 51134, 57353, 98272, 102268, 114706, 204536, 229412, 409072, 458824, 818144, 917648, 1835296, 2122061, 4244122, 8488244, 16976488, 33952976, 67905952]

約数ペア:

[(1, 67905952), (2, 33952976), (4, 16976488), (8, 8488244), (16, 4244122), (32, 2122061), (37, 1835296), (74, 917648), (83, 818144), (148, 458824), (166, 409072), (296, 229412), (332, 204536), (592, 114706), (664, 102268), (691, 98272), (1184, 57353), (1328, 51134), (1382, 49136), (2656, 25567), (2764, 24568), (3071, 22112), (5528, 12284), (6142, 11056)]