42566248

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 81396000

約数和(自身を除く): 38829752

約数列:

[1, 2, 4, 8, 101, 139, 202, 278, 379, 404, 556, 758, 808, 1112, 1516, 3032, 14039, 28078, 38279, 52681, 56156, 76558, 105362, 112312, 153116, 210724, 306232, 421448, 5320781, 10641562, 21283124, 42566248]

約数ペア:

[(1, 42566248), (2, 21283124), (4, 10641562), (8, 5320781), (101, 421448), (139, 306232), (202, 210724), (278, 153116), (379, 112312), (404, 105362), (556, 76558), (758, 56156), (808, 52681), (1112, 38279), (1516, 28078), (3032, 14039)]