42492569

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 55296000

約数和(自身を除く): 12803431

約数列:

[1, 7, 19, 23, 29, 133, 161, 203, 437, 479, 551, 667, 3059, 3353, 3857, 4669, 9101, 11017, 12673, 13891, 63707, 77119, 88711, 97237, 209323, 263929, 319493, 1465261, 1847503, 2236451, 6070367, 42492569]

約数ペア:

[(1, 42492569), (7, 6070367), (19, 2236451), (23, 1847503), (29, 1465261), (133, 319493), (161, 263929), (203, 209323), (437, 97237), (479, 88711), (551, 77119), (667, 63707), (3059, 13891), (3353, 12673), (3857, 11017), (4669, 9101)]