79287292

素因数分解:

$2^2\times 7^2\times {\mathrm{404527}}^1$

素因数の和:404545

約数の個数: 18

約数和(自身を含む): 161406672

約数和(自身を除く): 82119380

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 404527, 809054, 1618108, 2831689, 5663378, 11326756, 19821823, 39643646, 79287292]

約数ペア:

[(1, 79287292), (2, 39643646), (4, 19821823), (7, 11326756), (14, 5663378), (28, 2831689), (49, 1618108), (98, 809054), (196, 404527)]