40205594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 71257536

約数和(自身を除く): 31051942

約数列:

[1, 2, 11, 13, 22, 26, 143, 257, 286, 514, 547, 1094, 2827, 3341, 5654, 6017, 6682, 7111, 12034, 14222, 36751, 73502, 78221, 140579, 156442, 281158, 1546369, 1827527, 3092738, 3655054, 20102797, 40205594]

約数ペア:

[(1, 40205594), (2, 20102797), (11, 3655054), (13, 3092738), (22, 1827527), (26, 1546369), (143, 281158), (257, 156442), (286, 140579), (514, 78221), (547, 73502), (1094, 36751), (2827, 14222), (3341, 12034), (5654, 7111), (6017, 6682)]