28016808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37657}}^1$

素因数の和:37697

約数の個数: 32

約数和(自身を含む): 72303360

約数和(自身を除く): 44286552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 37657, 75314, 112971, 150628, 225942, 301256, 451884, 903768, 1167367, 2334734, 3502101, 4669468, 7004202, 9338936, 14008404, 28016808]

約数ペア:

[(1, 28016808), (2, 14008404), (3, 9338936), (4, 7004202), (6, 4669468), (8, 3502101), (12, 2334734), (24, 1167367), (31, 903768), (62, 451884), (93, 301256), (124, 225942), (186, 150628), (248, 112971), (372, 75314), (744, 37657)]