26282724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 66373440

約数和(自身を除く): 40090716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 509, 662, 993, 1018, 1324, 1527, 1986, 2036, 3054, 3972, 4303, 6108, 6617, 8606, 12909, 13234, 17212, 19851, 25818, 26468, 39702, 51636, 79404, 168479, 336958, 505437, 673916, 1010874, 2021748, 2190227, 4380454, 6570681, 8760908, 13141362, 26282724]

約数ペア:

[(1, 26282724), (2, 13141362), (3, 8760908), (4, 6570681), (6, 4380454), (12, 2190227), (13, 2021748), (26, 1010874), (39, 673916), (52, 505437), (78, 336958), (156, 168479), (331, 79404), (509, 51636), (662, 39702), (993, 26468), (1018, 25818), (1324, 19851), (1527, 17212), (1986, 13234), (2036, 12909), (3054, 8606), (3972, 6617), (4303, 6108)]