28614846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5167}}^1$

素因数の和:5256

約数の個数: 32

約数和(自身を含む): 62512128

約数和(自身を除く): 33897282

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5167, 5538, 10334, 15501, 31002, 67171, 134342, 201513, 366857, 403026, 733714, 1100571, 2201142, 4769141, 9538282, 14307423, 28614846]

約数ペア:

[(1, 28614846), (2, 14307423), (3, 9538282), (6, 4769141), (13, 2201142), (26, 1100571), (39, 733714), (71, 403026), (78, 366857), (142, 201513), (213, 134342), (426, 67171), (923, 31002), (1846, 15501), (2769, 10334), (5167, 5538)]