38712170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2621}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 80044416

約数和(自身を除く): 41332246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2621, 2954, 5242, 7385, 13105, 14770, 18347, 26210, 36694, 91735, 183470, 553031, 1106062, 2765155, 3871217, 5530310, 7742434, 19356085, 38712170]

約数ペア:

[(1, 38712170), (2, 19356085), (5, 7742434), (7, 5530310), (10, 3871217), (14, 2765155), (35, 1106062), (70, 553031), (211, 183470), (422, 91735), (1055, 36694), (1477, 26210), (2110, 18347), (2621, 14770), (2954, 13105), (5242, 7385)]