40647716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7243}}^1$

素因数の和:7331

約数の個数: 24

約数和(自身を含む): 75453504

約数和(自身を除く): 34805788

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 7243, 14486, 28972, 166589, 333178, 441823, 666356, 883646, 1767292, 10161929, 20323858, 40647716]

約数ペア:

[(1, 40647716), (2, 20323858), (4, 10161929), (23, 1767292), (46, 883646), (61, 666356), (92, 441823), (122, 333178), (244, 166589), (1403, 28972), (2806, 14486), (5612, 7243)]