66052688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13807}}^1$

素因数の和:13851

約数の個数: 40

約数和(自身を含む): 143824128

約数和(自身を除く): 77771440

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 13807, 27614, 55228, 110456, 179491, 220912, 317561, 358982, 635122, 717964, 1270244, 1435928, 2540488, 2871856, 4128293, 5080976, 8256586, 16513172, 33026344, 66052688]

約数ペア:

[(1, 66052688), (2, 33026344), (4, 16513172), (8, 8256586), (13, 5080976), (16, 4128293), (23, 2871856), (26, 2540488), (46, 1435928), (52, 1270244), (92, 717964), (104, 635122), (184, 358982), (208, 317561), (299, 220912), (368, 179491), (598, 110456), (1196, 55228), (2392, 27614), (4784, 13807)]