77619386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{69427}}^1$

素因数の和:69485

約数の個数: 16

約数和(自身を含む): 128302944

約数和(自身を除く): 50683558

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 69427, 138854, 902551, 1805102, 2985361, 5970722, 38809693, 77619386]

約数ペア:

[(1, 77619386), (2, 38809693), (13, 5970722), (26, 2985361), (43, 1805102), (86, 902551), (559, 138854), (1118, 69427)]