64430634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19489}}^1$

素因数の和:19542

約数の個数: 32

約数和(自身を含む): 140328000

約数和(自身を除く): 75897366

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 19489, 38978, 58467, 116934, 370291, 565181, 740582, 1110873, 1130362, 1695543, 2221746, 3391086, 10738439, 21476878, 32215317, 64430634]

約数ペア:

[(1, 64430634), (2, 32215317), (3, 21476878), (6, 10738439), (19, 3391086), (29, 2221746), (38, 1695543), (57, 1130362), (58, 1110873), (87, 740582), (114, 565181), (174, 370291), (551, 116934), (1102, 58467), (1653, 38978), (3306, 19489)]