284216464

素因数分解:

$2^4\times 7^2\times {\mathrm{362521}}^1$

素因数の和:362543

約数の個数: 30

約数和(自身を含む): 640576374

約数和(自身を除く): 356359910

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 362521, 725042, 1450084, 2537647, 2900168, 5075294, 5800336, 10150588, 17763529, 20301176, 35527058, 40602352, 71054116, 142108232, 284216464]

約数ペア:

[(1, 284216464), (2, 142108232), (4, 71054116), (7, 40602352), (8, 35527058), (14, 20301176), (16, 17763529), (28, 10150588), (49, 5800336), (56, 5075294), (98, 2900168), (112, 2537647), (196, 1450084), (392, 725042), (784, 362521)]