40485067

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 50267616

約数和(自身を除く): 9782549

約数列:

[1, 7, 19, 37, 133, 259, 361, 433, 703, 2527, 3031, 4921, 8227, 13357, 16021, 57589, 93499, 112147, 156313, 304399, 1094191, 2130793, 5783581, 40485067]

約数ペア:

[(1, 40485067), (7, 5783581), (19, 2130793), (37, 1094191), (133, 304399), (259, 156313), (361, 112147), (433, 93499), (703, 57589), (2527, 16021), (3031, 13357), (4921, 8227)]