63421484

素因数分解:

$2^2\times 7^2\times {\mathrm{323579}}^1$

素因数の和:323597

約数の個数: 18

約数和(自身を含む): 129108420

約数和(自身を除く): 65686936

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 323579, 647158, 1294316, 2265053, 4530106, 9060212, 15855371, 31710742, 63421484]

約数ペア:

[(1, 63421484), (2, 31710742), (4, 15855371), (7, 9060212), (14, 4530106), (28, 2265053), (49, 1294316), (98, 647158), (196, 323579)]