40385422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 75976704

約数和(自身を除く): 35591282

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 191, 382, 1337, 1373, 2101, 2674, 2746, 4202, 9611, 14707, 15103, 19222, 29414, 30206, 105721, 211442, 262243, 524486, 1835701, 2884673, 3671402, 5769346, 20192711, 40385422]

約数ペア:

[(1, 40385422), (2, 20192711), (7, 5769346), (11, 3671402), (14, 2884673), (22, 1835701), (77, 524486), (154, 262243), (191, 211442), (382, 105721), (1337, 30206), (1373, 29414), (2101, 19222), (2674, 15103), (2746, 14707), (4202, 9611)]