77691826

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{2767}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 118581120

約数和(自身を除く): 40889294

約数列:

[1, 2, 101, 139, 202, 278, 2767, 5534, 14039, 28078, 279467, 384613, 558934, 769226, 38845913, 77691826]

約数ペア:

[(1, 77691826), (2, 38845913), (101, 769226), (139, 558934), (202, 384613), (278, 279467), (2767, 28078), (5534, 14039)]