13072762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 21841920

約数和(自身を除く): 8769158

約数列:

[1, 2, 17, 31, 34, 62, 79, 157, 158, 314, 527, 1054, 1343, 2449, 2669, 2686, 4867, 4898, 5338, 9734, 12403, 24806, 41633, 82739, 83266, 165478, 210851, 384493, 421702, 768986, 6536381, 13072762]

約数ペア:

[(1, 13072762), (2, 6536381), (17, 768986), (31, 421702), (34, 384493), (62, 210851), (79, 165478), (157, 83266), (158, 82739), (314, 41633), (527, 24806), (1054, 12403), (1343, 9734), (2449, 5338), (2669, 4898), (2686, 4867)]