66562412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139837}}^1$

素因数の和:139865

約数の個数: 24

約数和(自身を含む): 140956704

約数和(自身を除く): 74394292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 139837, 279674, 559348, 978859, 1957718, 2377229, 3915436, 4754458, 9508916, 16640603, 33281206, 66562412]

約数ペア:

[(1, 66562412), (2, 33281206), (4, 16640603), (7, 9508916), (14, 4754458), (17, 3915436), (28, 2377229), (34, 1957718), (68, 978859), (119, 559348), (238, 279674), (476, 139837)]