40238912

素因数分解:

$2^6\times 7^1\times {\mathrm{89819}}^1$

素因数の和:89838

約数の個数: 28

約数和(自身を含む): 91257120

約数和(自身を除く): 51018208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 89819, 179638, 359276, 628733, 718552, 1257466, 1437104, 2514932, 2874208, 5029864, 5748416, 10059728, 20119456, 40238912]

約数ペア:

[(1, 40238912), (2, 20119456), (4, 10059728), (7, 5748416), (8, 5029864), (14, 2874208), (16, 2514932), (28, 1437104), (32, 1257466), (56, 718552), (64, 628733), (112, 359276), (224, 179638), (448, 89819)]