28713444193

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{3061}}^1\times {\mathrm{11261}}^1$

素因数の和:14353

約数の個数: 24

約数和(自身を含む): 35380834344

約数和(自身を除く): 6667390151

約数列:

[1, 7, 17, 49, 119, 833, 3061, 11261, 21427, 52037, 78827, 149989, 191437, 364259, 551789, 1340059, 2549813, 9380413, 34469921, 241289447, 585988657, 1689026129, 4101920599, 28713444193]

約数ペア:

[(1, 28713444193), (7, 4101920599), (17, 1689026129), (49, 585988657), (119, 241289447), (833, 34469921), (3061, 9380413), (11261, 2549813), (21427, 1340059), (52037, 551789), (78827, 364259), (149989, 191437)]