67280419084

素因数分解:

$2^2\times {\mathrm{787}}^1\times {\mathrm{1871}}^1\times {\mathrm{11423}}^1$

素因数の和:14085

約数の個数: 24

約数和(自身を含む): 117963675648

約数和(自身を除く): 50683256564

約数列:

[1, 2, 4, 787, 1574, 1871, 3148, 3742, 7484, 11423, 22846, 45692, 1472477, 2944954, 5889908, 8989901, 17979802, 21372433, 35959604, 42744866, 85489732, 16820104771, 33640209542, 67280419084]

約数ペア:

[(1, 67280419084), (2, 33640209542), (4, 16820104771), (787, 85489732), (1574, 42744866), (1871, 35959604), (3148, 21372433), (3742, 17979802), (7484, 8989901), (11423, 5889908), (22846, 2944954), (45692, 1472477)]