28681782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 60141312

約数和(自身を除く): 31459530

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 677, 921, 1354, 1842, 2031, 4062, 7061, 14122, 15571, 21183, 31142, 42366, 46713, 93426, 207839, 415678, 623517, 1247034, 4780297, 9560594, 14340891, 28681782]

約数ペア:

[(1, 28681782), (2, 14340891), (3, 9560594), (6, 4780297), (23, 1247034), (46, 623517), (69, 415678), (138, 207839), (307, 93426), (614, 46713), (677, 42366), (921, 31142), (1354, 21183), (1842, 15571), (2031, 14122), (4062, 7061)]