30669352

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2131}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 66006720

約数和(自身を除く): 35337368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 2131, 3598, 4262, 7196, 8524, 14392, 14917, 17048, 29834, 59668, 119336, 547667, 1095334, 2190668, 3833669, 4381336, 7667338, 15334676, 30669352]

約数ペア:

[(1, 30669352), (2, 15334676), (4, 7667338), (7, 4381336), (8, 3833669), (14, 2190668), (28, 1095334), (56, 547667), (257, 119336), (514, 59668), (1028, 29834), (1799, 17048), (2056, 14917), (2131, 14392), (3598, 8524), (4262, 7196)]