39455528

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2251}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 84855360

約数和(自身を除く): 45399832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2251, 2504, 4382, 4502, 8764, 9004, 15757, 17528, 18008, 31514, 63028, 126056, 704563, 1409126, 2818252, 4931941, 5636504, 9863882, 19727764, 39455528]

約数ペア:

[(1, 39455528), (2, 19727764), (4, 9863882), (7, 5636504), (8, 4931941), (14, 2818252), (28, 1409126), (56, 704563), (313, 126056), (626, 63028), (1252, 31514), (2191, 18008), (2251, 17528), (2504, 15757), (4382, 9004), (4502, 8764)]