40856704

素因数分解:

$2^7\times 7^1\times {\mathrm{45599}}^1$

素因数の和:45620

約数の個数: 32

約数和(自身を含む): 93024000

約数和(自身を除く): 52167296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 45599, 91198, 182396, 319193, 364792, 638386, 729584, 1276772, 1459168, 2553544, 2918336, 5107088, 5836672, 10214176, 20428352, 40856704]

約数ペア:

[(1, 40856704), (2, 20428352), (4, 10214176), (7, 5836672), (8, 5107088), (14, 2918336), (16, 2553544), (28, 1459168), (32, 1276772), (56, 729584), (64, 638386), (112, 364792), (128, 319193), (224, 182396), (448, 91198), (896, 45599)]