77915726

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{739}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 141937920

約数和(自身を除く): 64022194

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 443, 739, 886, 1478, 3101, 5173, 6202, 7531, 10346, 12563, 15062, 25126, 52717, 87941, 105434, 175882, 327377, 654754, 2291639, 4583278, 5565409, 11130818, 38957863, 77915726]

約数ペア:

[(1, 77915726), (2, 38957863), (7, 11130818), (14, 5565409), (17, 4583278), (34, 2291639), (119, 654754), (238, 327377), (443, 175882), (739, 105434), (886, 87941), (1478, 52717), (3101, 25126), (5173, 15062), (6202, 12563), (7531, 10346)]