65072774

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{2437}}^1$

素因数の和:2544

約数の個数: 24

約数和(自身を含む): 107076960

約数和(自身を除く): 42004186

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 2437, 4874, 13351, 26702, 31681, 63362, 192523, 385046, 411853, 823706, 2502799, 5005598, 32536387, 65072774]

約数ペア:

[(1, 65072774), (2, 32536387), (13, 5005598), (26, 2502799), (79, 823706), (158, 411853), (169, 385046), (338, 192523), (1027, 63362), (2054, 31681), (2437, 26702), (4874, 13351)]