40265496

素因数分解:

$2^3\times 3^2\times {\mathrm{559243}}^1$

素因数の和:559255

約数の個数: 24

約数和(自身を含む): 109052580

約数和(自身を除く): 68787084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 559243, 1118486, 1677729, 2236972, 3355458, 4473944, 5033187, 6710916, 10066374, 13421832, 20132748, 40265496]

約数ペア:

[(1, 40265496), (2, 20132748), (3, 13421832), (4, 10066374), (6, 6710916), (8, 5033187), (9, 4473944), (12, 3355458), (18, 2236972), (24, 1677729), (36, 1118486), (72, 559243)]