28959852

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 70947072

約数和(自身を除く): 41987220

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 317, 331, 634, 662, 951, 993, 1268, 1324, 1902, 1986, 3804, 3972, 7291, 7613, 14582, 15226, 21873, 22839, 29164, 30452, 43746, 45678, 87492, 91356, 104927, 209854, 314781, 419708, 629562, 1259124, 2413321, 4826642, 7239963, 9653284, 14479926, 28959852]

約数ペア:

[(1, 28959852), (2, 14479926), (3, 9653284), (4, 7239963), (6, 4826642), (12, 2413321), (23, 1259124), (46, 629562), (69, 419708), (92, 314781), (138, 209854), (276, 104927), (317, 91356), (331, 87492), (634, 45678), (662, 43746), (951, 30452), (993, 29164), (1268, 22839), (1324, 21873), (1902, 15226), (1986, 14582), (3804, 7613), (3972, 7291)]