74893028

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 154344960

約数和(自身を除く): 79451932

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 109, 212, 218, 371, 436, 463, 742, 763, 926, 1484, 1526, 1852, 3052, 3241, 5777, 6482, 11554, 12964, 23108, 24539, 40439, 49078, 50467, 80878, 98156, 100934, 161756, 171773, 201868, 343546, 353269, 687092, 706538, 1413076, 2674751, 5349502, 10699004, 18723257, 37446514, 74893028]

約数ペア:

[(1, 74893028), (2, 37446514), (4, 18723257), (7, 10699004), (14, 5349502), (28, 2674751), (53, 1413076), (106, 706538), (109, 687092), (212, 353269), (218, 343546), (371, 201868), (436, 171773), (463, 161756), (742, 100934), (763, 98156), (926, 80878), (1484, 50467), (1526, 49078), (1852, 40439), (3052, 24539), (3241, 23108), (5777, 12964), (6482, 11554)]