28617064

素因数分解:

$2^3\times 7^1\times {\mathrm{511019}}^1$

素因数の和:511032

約数の個数: 16

約数和(自身を含む): 61322400

約数和(自身を除く): 32705336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 511019, 1022038, 2044076, 3577133, 4088152, 7154266, 14308532, 28617064]

約数ペア:

[(1, 28617064), (2, 14308532), (4, 7154266), (7, 4088152), (8, 3577133), (14, 2044076), (28, 1022038), (56, 511019)]