67580996

素因数分解:

$2^2\times 7^2\times {\mathrm{344801}}^1$

素因数の和:344819

約数の個数: 18

約数和(自身を含む): 137575998

約数和(自身を除く): 69995002

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 344801, 689602, 1379204, 2413607, 4827214, 9654428, 16895249, 33790498, 67580996]

約数ペア:

[(1, 67580996), (2, 33790498), (4, 16895249), (7, 9654428), (14, 4827214), (28, 2413607), (49, 1379204), (98, 689602), (196, 344801)]