71654772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{853033}}^1$

素因数の和:853047

約数の個数: 24

約数和(自身を含む): 191079616

約数和(自身を除く): 119424844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 853033, 1706066, 2559099, 3412132, 5118198, 5971231, 10236396, 11942462, 17913693, 23884924, 35827386, 71654772]

約数ペア:

[(1, 71654772), (2, 35827386), (3, 23884924), (4, 17913693), (6, 11942462), (7, 10236396), (12, 5971231), (14, 5118198), (21, 3412132), (28, 2559099), (42, 1706066), (84, 853033)]