84801724

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64439}}^1$

素因数の和:64497

約数の個数: 24

約数和(自身を含む): 173214720

約数和(自身を除く): 88412996

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 64439, 128878, 257756, 451073, 902146, 1804292, 3028633, 6057266, 12114532, 21200431, 42400862, 84801724]

約数ペア:

[(1, 84801724), (2, 42400862), (4, 21200431), (7, 12114532), (14, 6057266), (28, 3028633), (47, 1804292), (94, 902146), (188, 451073), (329, 257756), (658, 128878), (1316, 64439)]