28574338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37897}}^1$

素因数の和:37941

約数の個数: 16

約数和(自身を含む): 47751480

約数和(自身を除く): 19177142

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 37897, 75794, 492661, 985322, 1099013, 2198026, 14287169, 28574338]

約数ペア:

[(1, 28574338), (2, 14287169), (13, 2198026), (26, 1099013), (29, 985322), (58, 492661), (377, 75794), (754, 37897)]