28485798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431603}}^1$

素因数の和:431619

約数の個数: 16

約数和(自身を含む): 62150976

約数和(自身を除く): 33665178

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431603, 863206, 1294809, 2589618, 4747633, 9495266, 14242899, 28485798]

約数ペア:

[(1, 28485798), (2, 14242899), (3, 9495266), (6, 4747633), (11, 2589618), (22, 1294809), (33, 863206), (66, 431603)]