40748204

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1782

約数の個数: 36

約数和(自身を含む): 83655936

約数和(自身を除く): 42907732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1637, 1778, 3274, 3556, 6223, 6548, 11459, 12446, 22918, 24892, 45836, 80213, 160426, 207899, 320852, 415798, 831596, 1455293, 2910586, 5821172, 10187051, 20374102, 40748204]

約数ペア:

[(1, 40748204), (2, 20374102), (4, 10187051), (7, 5821172), (14, 2910586), (28, 1455293), (49, 831596), (98, 415798), (127, 320852), (196, 207899), (254, 160426), (508, 80213), (889, 45836), (1637, 24892), (1778, 22918), (3274, 12446), (3556, 11459), (6223, 6548)]