2559888

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:656

約数の個数: 60

約数和(自身を含む): 7423260

約数和(自身を除く): 4863372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 613, 696, 1044, 1226, 1392, 1839, 2088, 2452, 3678, 4176, 4904, 5517, 7356, 9808, 11034, 14712, 17777, 22068, 29424, 35554, 44136, 53331, 71108, 88272, 106662, 142216, 159993, 213324, 284432, 319986, 426648, 639972, 853296, 1279944, 2559888]

約数ペア:

[(1, 2559888), (2, 1279944), (3, 853296), (4, 639972), (6, 426648), (8, 319986), (9, 284432), (12, 213324), (16, 159993), (18, 142216), (24, 106662), (29, 88272), (36, 71108), (48, 53331), (58, 44136), (72, 35554), (87, 29424), (116, 22068), (144, 17777), (174, 14712), (232, 11034), (261, 9808), (348, 7356), (464, 5517), (522, 4904), (613, 4176), (696, 3678), (1044, 2452), (1226, 2088), (1392, 1839)]