28902666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{370547}}^1$

素因数の和:370565

約数の個数: 16

約数和(自身を含む): 62252064

約数和(自身を除く): 33349398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 370547, 741094, 1111641, 2223282, 4817111, 9634222, 14451333, 28902666]

約数ペア:

[(1, 28902666), (2, 14451333), (3, 9634222), (6, 4817111), (13, 2223282), (26, 1111641), (39, 741094), (78, 370547)]