28954836

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{4211}}^1$

素因数の和:4412

約数の個数: 36

約数和(自身を含む): 73592064

約数和(自身を除く): 44637228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 4211, 6876, 8422, 12633, 16844, 25266, 37899, 50532, 75798, 151596, 804301, 1608602, 2412903, 3217204, 4825806, 7238709, 9651612, 14477418, 28954836]

約数ペア:

[(1, 28954836), (2, 14477418), (3, 9651612), (4, 7238709), (6, 4825806), (9, 3217204), (12, 2412903), (18, 1608602), (36, 804301), (191, 151596), (382, 75798), (573, 50532), (764, 37899), (1146, 25266), (1719, 16844), (2292, 12633), (3438, 8422), (4211, 6876)]