40223344

素因数分解:

$2^4\times 7^1\times {\mathrm{359137}}^1$

素因数の和:359152

約数の個数: 20

約数和(自身を含む): 89066224

約数和(自身を除く): 48842880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359137, 718274, 1436548, 2513959, 2873096, 5027918, 5746192, 10055836, 20111672, 40223344]

約数ペア:

[(1, 40223344), (2, 20111672), (4, 10055836), (7, 5746192), (8, 5027918), (14, 2873096), (16, 2513959), (28, 1436548), (56, 718274), (112, 359137)]