61686416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{757}}^1$

素因数の和:1239

約数の個数: 40

約数和(自身を含む): 130836864

約数和(自身を除く): 69150448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 463, 757, 926, 1514, 1852, 3028, 3704, 5093, 6056, 7408, 8327, 10186, 12112, 16654, 20372, 33308, 40744, 66616, 81488, 133232, 350491, 700982, 1401964, 2803928, 3855401, 5607856, 7710802, 15421604, 30843208, 61686416]

約数ペア:

[(1, 61686416), (2, 30843208), (4, 15421604), (8, 7710802), (11, 5607856), (16, 3855401), (22, 2803928), (44, 1401964), (88, 700982), (176, 350491), (463, 133232), (757, 81488), (926, 66616), (1514, 40744), (1852, 33308), (3028, 20372), (3704, 16654), (5093, 12112), (6056, 10186), (7408, 8327)]