40944514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 69056064

約数和(自身を除く): 28111550

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 559, 689, 691, 1118, 1378, 1382, 2279, 4558, 8983, 17966, 29627, 29713, 36623, 59254, 59426, 73246, 386269, 476099, 772538, 952198, 1574789, 3149578, 20472257, 40944514]

約数ペア:

[(1, 40944514), (2, 20472257), (13, 3149578), (26, 1574789), (43, 952198), (53, 772538), (86, 476099), (106, 386269), (559, 73246), (689, 59426), (691, 59254), (1118, 36623), (1378, 29713), (1382, 29627), (2279, 17966), (4558, 8983)]