61978774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5857}}^1$

素因数の和:5920

約数の個数: 32

約数和(自身を含む): 112192416

約数和(自身を除く): 50213642

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 5857, 10582, 11714, 64427, 76141, 128854, 152282, 216709, 433418, 837551, 1675102, 2383799, 2817217, 4767598, 5634434, 30989387, 61978774]

約数ペア:

[(1, 61978774), (2, 30989387), (11, 5634434), (13, 4767598), (22, 2817217), (26, 2383799), (37, 1675102), (74, 837551), (143, 433418), (286, 216709), (407, 152282), (481, 128854), (814, 76141), (962, 64427), (5291, 11714), (5857, 10582)]