28281012

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^2\times {\mathrm{839}}^1$

素因数の和:952

約数の個数: 36

約数和(自身を含む): 67337760

約数和(自身を除く): 39056748

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 839, 1678, 2517, 2809, 3356, 5034, 5618, 8427, 10068, 11236, 16854, 33708, 44467, 88934, 133401, 177868, 266802, 533604, 2356751, 4713502, 7070253, 9427004, 14140506, 28281012]

約数ペア:

[(1, 28281012), (2, 14140506), (3, 9427004), (4, 7070253), (6, 4713502), (12, 2356751), (53, 533604), (106, 266802), (159, 177868), (212, 133401), (318, 88934), (636, 44467), (839, 33708), (1678, 16854), (2517, 11236), (2809, 10068), (3356, 8427), (5034, 5618)]