28751508

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25763}}^1$

素因数の和:25804

約数の個数: 36

約数和(自身を含む): 75024768

約数和(自身を除く): 46273260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25763, 51526, 77289, 103052, 154578, 231867, 309156, 463734, 798653, 927468, 1597306, 2395959, 3194612, 4791918, 7187877, 9583836, 14375754, 28751508]

約数ペア:

[(1, 28751508), (2, 14375754), (3, 9583836), (4, 7187877), (6, 4791918), (9, 3194612), (12, 2395959), (18, 1597306), (31, 927468), (36, 798653), (62, 463734), (93, 309156), (124, 231867), (186, 154578), (279, 103052), (372, 77289), (558, 51526), (1116, 25763)]