39597208

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5087}}^1$

素因数の和:5239

約数の個数: 32

約数和(自身を含む): 85478400

約数和(自身を除く): 45881192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 5087, 7784, 10174, 20348, 35609, 40696, 71218, 142436, 284872, 707093, 1414186, 2828372, 4949651, 5656744, 9899302, 19798604, 39597208]

約数ペア:

[(1, 39597208), (2, 19798604), (4, 9899302), (7, 5656744), (8, 4949651), (14, 2828372), (28, 1414186), (56, 707093), (139, 284872), (278, 142436), (556, 71218), (973, 40696), (1112, 35609), (1946, 20348), (3892, 10174), (5087, 7784)]