3938872

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 8673120

約数和(自身を除く): 4734248

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1901, 2072, 3802, 7604, 13307, 15208, 26614, 53228, 70337, 106456, 140674, 281348, 492359, 562696, 984718, 1969436, 3938872]

約数ペア:

[(1, 3938872), (2, 1969436), (4, 984718), (7, 562696), (8, 492359), (14, 281348), (28, 140674), (37, 106456), (56, 70337), (74, 53228), (148, 26614), (259, 15208), (296, 13307), (518, 7604), (1036, 3802), (1901, 2072)]