71236382

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 128189952

約数和(自身を除く): 56953570

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 322, 394, 1123, 1379, 2246, 2758, 4531, 7861, 9062, 15722, 25829, 31717, 51658, 63434, 180803, 221231, 361606, 442462, 1548617, 3097234, 5088313, 10176626, 35618191, 71236382]

約数ペア:

[(1, 71236382), (2, 35618191), (7, 10176626), (14, 5088313), (23, 3097234), (46, 1548617), (161, 442462), (197, 361606), (322, 221231), (394, 180803), (1123, 63434), (1379, 51658), (2246, 31717), (2758, 25829), (4531, 15722), (7861, 9062)]