64632008

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3307}}^1$

素因数の和:3669

約数の個数: 32

約数和(自身を含む): 138936000

約数和(自身を除く): 74303992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 3307, 4886, 6614, 9772, 13228, 19544, 23149, 26456, 46298, 92596, 185192, 1154143, 2308286, 4616572, 8079001, 9233144, 16158002, 32316004, 64632008]

約数ペア:

[(1, 64632008), (2, 32316004), (4, 16158002), (7, 9233144), (8, 8079001), (14, 4616572), (28, 2308286), (56, 1154143), (349, 185192), (698, 92596), (1396, 46298), (2443, 26456), (2792, 23149), (3307, 19544), (4886, 13228), (6614, 9772)]