39446764

素因数分解:

$2^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:974

約数の個数: 36

約数和(自身を含む): 80684184

約数和(自身を除く): 41237420

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 313, 626, 643, 1252, 1286, 2191, 2572, 4382, 4501, 8764, 9002, 15337, 18004, 30674, 31507, 61348, 63014, 126028, 201259, 402518, 805036, 1408813, 2817626, 5635252, 9861691, 19723382, 39446764]

約数ペア:

[(1, 39446764), (2, 19723382), (4, 9861691), (7, 5635252), (14, 2817626), (28, 1408813), (49, 805036), (98, 402518), (196, 201259), (313, 126028), (626, 63014), (643, 61348), (1252, 31507), (1286, 30674), (2191, 18004), (2572, 15337), (4382, 9002), (4501, 8764)]