28959376

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{7211}}^1$

素因数の和:7470

約数の個数: 20

約数和(自身を含む): 56340144

約数和(自身を除く): 27380768

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 7211, 14422, 28844, 57688, 115376, 1809961, 3619922, 7239844, 14479688, 28959376]

約数ペア:

[(1, 28959376), (2, 14479688), (4, 7239844), (8, 3619922), (16, 1809961), (251, 115376), (502, 57688), (1004, 28844), (2008, 14422), (4016, 7211)]