40254032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27647}}^1$

素因数の和:27675

約数の個数: 40

約数和(自身を含む): 95993856

約数和(自身を除く): 55739824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 27647, 55294, 110588, 193529, 221176, 359411, 387058, 442352, 718822, 774116, 1437644, 1548232, 2515877, 2875288, 3096464, 5031754, 5750576, 10063508, 20127016, 40254032]

約数ペア:

[(1, 40254032), (2, 20127016), (4, 10063508), (7, 5750576), (8, 5031754), (13, 3096464), (14, 2875288), (16, 2515877), (26, 1548232), (28, 1437644), (52, 774116), (56, 718822), (91, 442352), (104, 387058), (112, 359411), (182, 221176), (208, 193529), (364, 110588), (728, 55294), (1456, 27647)]