66865106

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{8861}}^1$

素因数の和:8895

約数の個数: 32

約数和(自身を含む): 127612800

約数和(自身を除く): 60747694

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 8861, 17722, 62027, 97471, 124054, 194942, 434189, 682297, 868378, 1364594, 3039323, 4776079, 6078646, 9552158, 33432553, 66865106]

約数ペア:

[(1, 66865106), (2, 33432553), (7, 9552158), (11, 6078646), (14, 4776079), (22, 3039323), (49, 1364594), (77, 868378), (98, 682297), (154, 434189), (343, 194942), (539, 124054), (686, 97471), (1078, 62027), (3773, 17722), (7546, 8861)]