28718044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2111}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 53222400

約数和(自身を除く): 24504356

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 2111, 3401, 4222, 6802, 8444, 13604, 40109, 80218, 160436, 377869, 755738, 1511476, 7179511, 14359022, 28718044]

約数ペア:

[(1, 28718044), (2, 14359022), (4, 7179511), (19, 1511476), (38, 755738), (76, 377869), (179, 160436), (358, 80218), (716, 40109), (2111, 13604), (3401, 8444), (4222, 6802)]