66505544

素因数分解:

$2^3\times 7^2\times {\mathrm{169657}}^1$

素因数の和:169677

約数の個数: 24

約数和(自身を含む): 145057590

約数和(自身を除く): 78552046

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 169657, 339314, 678628, 1187599, 1357256, 2375198, 4750396, 8313193, 9500792, 16626386, 33252772, 66505544]

約数ペア:

[(1, 66505544), (2, 33252772), (4, 16626386), (7, 9500792), (8, 8313193), (14, 4750396), (28, 2375198), (49, 1357256), (56, 1187599), (98, 678628), (196, 339314), (392, 169657)]