28491162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1619}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 36827238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 1619, 2514, 2933, 3238, 4857, 5866, 8799, 9714, 11333, 17598, 22666, 33999, 67998, 678361, 1356722, 2035083, 4070166, 4748527, 9497054, 14245581, 28491162]

約数ペア:

[(1, 28491162), (2, 14245581), (3, 9497054), (6, 4748527), (7, 4070166), (14, 2035083), (21, 1356722), (42, 678361), (419, 67998), (838, 33999), (1257, 22666), (1619, 17598), (2514, 11333), (2933, 9714), (3238, 8799), (4857, 5866)]