77998414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{176467}}^1$

素因数の和:176499

約数の個数: 16

約数和(自身を含む): 133409808

約数和(自身を除く): 55411394

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 176467, 352934, 2294071, 2999939, 4588142, 5999878, 38999207, 77998414]

約数ペア:

[(1, 77998414), (2, 38999207), (13, 5999878), (17, 4588142), (26, 2999939), (34, 2294071), (221, 352934), (442, 176467)]