40782056

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38329}}^1$

素因数の和:38361

約数の個数: 32

約数和(自身を含む): 91992000

約数和(自身を除く): 51209944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 38329, 76658, 153316, 268303, 306632, 536606, 728251, 1073212, 1456502, 2146424, 2913004, 5097757, 5826008, 10195514, 20391028, 40782056]

約数ペア:

[(1, 40782056), (2, 20391028), (4, 10195514), (7, 5826008), (8, 5097757), (14, 2913004), (19, 2146424), (28, 1456502), (38, 1073212), (56, 728251), (76, 536606), (133, 306632), (152, 268303), (266, 153316), (532, 76658), (1064, 38329)]