82672996

素因数分解:

$2^2\times 7^2\times {\mathrm{421801}}^1$

素因数の和:421819

約数の個数: 18

約数和(自身を含む): 168298998

約数和(自身を除く): 85626002

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 421801, 843602, 1687204, 2952607, 5905214, 11810428, 20668249, 41336498, 82672996]

約数ペア:

[(1, 82672996), (2, 41336498), (4, 20668249), (7, 11810428), (14, 5905214), (28, 2952607), (49, 1687204), (98, 843602), (196, 421801)]