40028796

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3821}}^1$

素因数の和:3931

約数の個数: 48

約数和(自身を含む): 104875680

約数和(自身を除く): 64846884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 3821, 5238, 7642, 10476, 11463, 15284, 22926, 34389, 45852, 68778, 103167, 137556, 206334, 370637, 412668, 741274, 1111911, 1482548, 2223822, 3335733, 4447644, 6671466, 10007199, 13342932, 20014398, 40028796]

約数ペア:

[(1, 40028796), (2, 20014398), (3, 13342932), (4, 10007199), (6, 6671466), (9, 4447644), (12, 3335733), (18, 2223822), (27, 1482548), (36, 1111911), (54, 741274), (97, 412668), (108, 370637), (194, 206334), (291, 137556), (388, 103167), (582, 68778), (873, 45852), (1164, 34389), (1746, 22926), (2619, 15284), (3492, 11463), (3821, 10476), (5238, 7642)]