71027953904

素因数分解:

$2^4\times {\mathrm{136261}}^1\times {\mathrm{32579}}^1$

素因数の和:168848

約数の個数: 20

約数和(自身を含む): 137621894760

約数和(自身を除く): 66593940856

約数列:

[1, 2, 4, 8, 16, 32579, 65158, 130316, 136261, 260632, 272522, 521264, 545044, 1090088, 2180176, 4439247119, 8878494238, 17756988476, 35513976952, 71027953904]

約数ペア:

[(1, 71027953904), (2, 35513976952), (4, 17756988476), (8, 8878494238), (16, 4439247119), (32579, 2180176), (65158, 1090088), (130316, 545044), (136261, 521264), (260632, 272522)]