40697272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66067}}^1$

素因数の和:66091

約数の個数: 32

約数和(自身を含む): 95137920

約数和(自身を除く): 54440648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 66067, 132134, 264268, 462469, 528536, 726737, 924938, 1453474, 1849876, 2906948, 3699752, 5087159, 5813896, 10174318, 20348636, 40697272]

約数ペア:

[(1, 40697272), (2, 20348636), (4, 10174318), (7, 5813896), (8, 5087159), (11, 3699752), (14, 2906948), (22, 1849876), (28, 1453474), (44, 924938), (56, 726737), (77, 528536), (88, 462469), (154, 264268), (308, 132134), (616, 66067)]