72231068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198437}}^1$

素因数の和:198461

約数の個数: 24

約数和(自身を含む): 155575392

約数和(自身を除く): 83344324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 198437, 396874, 793748, 1389059, 2579681, 2778118, 5159362, 5556236, 10318724, 18057767, 36115534, 72231068]

約数ペア:

[(1, 72231068), (2, 36115534), (4, 18057767), (7, 10318724), (13, 5556236), (14, 5159362), (26, 2778118), (28, 2579681), (52, 1389059), (91, 793748), (182, 396874), (364, 198437)]