40642688

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{10949}}^1$

素因数の和:10992

約数の個数: 32

約数和(自身を含む): 83767500

約数和(自身を除く): 43124812

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 10949, 21898, 43796, 87592, 175184, 317521, 350368, 635042, 700736, 1270084, 1401472, 2540168, 5080336, 10160672, 20321344, 40642688]

約数ペア:

[(1, 40642688), (2, 20321344), (4, 10160672), (8, 5080336), (16, 2540168), (29, 1401472), (32, 1270084), (58, 700736), (64, 635042), (116, 350368), (128, 317521), (232, 175184), (464, 87592), (928, 43796), (1856, 21898), (3712, 10949)]