40504044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3469}}^1$

素因数の和:3622

約数の個数: 48

約数和(自身を含む): 108819200

約数和(自身を除く): 68315156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3469, 3892, 5838, 6938, 10407, 11676, 13876, 20814, 24283, 41628, 48566, 72849, 97132, 145698, 291396, 482191, 964382, 1446573, 1928764, 2893146, 3375337, 5786292, 6750674, 10126011, 13501348, 20252022, 40504044]

約数ペア:

[(1, 40504044), (2, 20252022), (3, 13501348), (4, 10126011), (6, 6750674), (7, 5786292), (12, 3375337), (14, 2893146), (21, 1928764), (28, 1446573), (42, 964382), (84, 482191), (139, 291396), (278, 145698), (417, 97132), (556, 72849), (834, 48566), (973, 41628), (1668, 24283), (1946, 20814), (2919, 13876), (3469, 11676), (3892, 10407), (5838, 6938)]