28728792

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{13759}}^1$

素因数の和:13800

約数の個数: 48

約数和(自身を含む): 80496000

約数和(自身を除く): 51767208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 13759, 27518, 41277, 55036, 82554, 110072, 123831, 165108, 247662, 330216, 399011, 495324, 798022, 990648, 1197033, 1596044, 2394066, 3192088, 3591099, 4788132, 7182198, 9576264, 14364396, 28728792]

約数ペア:

[(1, 28728792), (2, 14364396), (3, 9576264), (4, 7182198), (6, 4788132), (8, 3591099), (9, 3192088), (12, 2394066), (18, 1596044), (24, 1197033), (29, 990648), (36, 798022), (58, 495324), (72, 399011), (87, 330216), (116, 247662), (174, 165108), (232, 123831), (261, 110072), (348, 82554), (522, 55036), (696, 41277), (1044, 27518), (2088, 13759)]