40562074

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4919}}^1$

素因数の和:4978

約数の個数: 32

約数和(自身を含む): 75571200

約数和(自身を除く): 35009126

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 4919, 8246, 9838, 34433, 68866, 93461, 152489, 186922, 304978, 654227, 1067423, 1308454, 2134846, 2897291, 5794582, 20281037, 40562074]

約数ペア:

[(1, 40562074), (2, 20281037), (7, 5794582), (14, 2897291), (19, 2134846), (31, 1308454), (38, 1067423), (62, 654227), (133, 304978), (217, 186922), (266, 152489), (434, 93461), (589, 68866), (1178, 34433), (4123, 9838), (4919, 8246)]