28043588

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 49862400

約数和(自身を除く): 21818812

約数列:

[1, 2, 4, 149, 211, 223, 298, 422, 446, 596, 844, 892, 31439, 33227, 47053, 62878, 66454, 94106, 125756, 132908, 188212, 7010897, 14021794, 28043588]

約数ペア:

[(1, 28043588), (2, 14021794), (4, 7010897), (149, 188212), (211, 132908), (223, 125756), (298, 94106), (422, 66454), (446, 62878), (596, 47053), (844, 33227), (892, 31439)]