71878268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233371}}^1$

素因数の和:233393

約数の個数: 24

約数和(自身を含む): 156825984

約数和(自身を除く): 84947716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 233371, 466742, 933484, 1633597, 2567081, 3267194, 5134162, 6534388, 10268324, 17969567, 35939134, 71878268]

約数ペア:

[(1, 71878268), (2, 35939134), (4, 17969567), (7, 10268324), (11, 6534388), (14, 5134162), (22, 3267194), (28, 2567081), (44, 1633597), (77, 933484), (154, 466742), (308, 233371)]