28142348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14627}}^1$

素因数の和:14681

約数の個数: 24

約数和(自身を含む): 54474672

約数和(自身を除く): 26332324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 14627, 29254, 58508, 190151, 380302, 541199, 760604, 1082398, 2164796, 7035587, 14071174, 28142348]

約数ペア:

[(1, 28142348), (2, 14071174), (4, 7035587), (13, 2164796), (26, 1082398), (37, 760604), (52, 541199), (74, 380302), (148, 190151), (481, 58508), (962, 29254), (1924, 14627)]