28334456

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 26097544

約数列:

[1, 2, 4, 8, 79, 107, 158, 214, 316, 419, 428, 632, 838, 856, 1676, 3352, 8453, 16906, 33101, 33812, 44833, 66202, 67624, 89666, 132404, 179332, 264808, 358664, 3541807, 7083614, 14167228, 28334456]

約数ペア:

[(1, 28334456), (2, 14167228), (4, 7083614), (8, 3541807), (79, 358664), (107, 264808), (158, 179332), (214, 132404), (316, 89666), (419, 67624), (428, 66202), (632, 44833), (838, 33812), (856, 33101), (1676, 16906), (3352, 8453)]