71293398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25121}}^1$

素因数の和:25180

約数の個数: 32

約数和(自身を含む): 159172992

約数和(自身を除く): 87879594

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 25121, 50242, 75363, 150726, 276331, 552662, 828993, 1080203, 1657986, 2160406, 3240609, 6481218, 11882233, 23764466, 35646699, 71293398]

約数ペア:

[(1, 71293398), (2, 35646699), (3, 23764466), (6, 11882233), (11, 6481218), (22, 3240609), (33, 2160406), (43, 1657986), (66, 1080203), (86, 828993), (129, 552662), (258, 276331), (473, 150726), (946, 75363), (1419, 50242), (2838, 25121)]