28510242

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{70921}}^1$

素因数の和:70993

約数の個数: 16

約数和(自身を含む): 57872352

約数和(自身を除く): 29362110

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 70921, 141842, 212763, 425526, 4751707, 9503414, 14255121, 28510242]

約数ペア:

[(1, 28510242), (2, 14255121), (3, 9503414), (6, 4751707), (67, 425526), (134, 212763), (201, 141842), (402, 70921)]