28669494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{682607}}^1$

素因数の和:682619

約数の個数: 16

約数和(自身を含む): 65530368

約数和(自身を除く): 36860874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 682607, 1365214, 2047821, 4095642, 4778249, 9556498, 14334747, 28669494]

約数ペア:

[(1, 28669494), (2, 14334747), (3, 9556498), (6, 4778249), (7, 4095642), (14, 2047821), (21, 1365214), (42, 682607)]