28873594

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1579}}^1$

素因数の和:1845

約数の個数: 16

約数和(自身を含む): 44593920

約数和(自身を除く): 15720326

約数列:

[1, 2, 41, 82, 223, 446, 1579, 3158, 9143, 18286, 64739, 129478, 352117, 704234, 14436797, 28873594]

約数ペア:

[(1, 28873594), (2, 14436797), (41, 704234), (82, 352117), (223, 129478), (446, 64739), (1579, 18286), (3158, 9143)]