39605972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 82747392

約数和(自身を除く): 43141420

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 443, 721, 868, 886, 1442, 1772, 2884, 3101, 3193, 6202, 6386, 12404, 12772, 13733, 22351, 27466, 44702, 45629, 54932, 89404, 91258, 96131, 182516, 192262, 319403, 384524, 638806, 1277612, 1414499, 2828998, 5657996, 9901493, 19802986, 39605972]

約数ペア:

[(1, 39605972), (2, 19802986), (4, 9901493), (7, 5657996), (14, 2828998), (28, 1414499), (31, 1277612), (62, 638806), (103, 384524), (124, 319403), (206, 192262), (217, 182516), (412, 96131), (434, 91258), (443, 89404), (721, 54932), (868, 45629), (886, 44702), (1442, 27466), (1772, 22351), (2884, 13733), (3101, 12772), (3193, 12404), (6202, 6386)]