40795736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 40074664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 622, 863, 1244, 1726, 2488, 3452, 5909, 6904, 11818, 16397, 23636, 32794, 47272, 65588, 131176, 268393, 536786, 1073572, 2147144, 5099467, 10198934, 20397868, 40795736]

約数ペア:

[(1, 40795736), (2, 20397868), (4, 10198934), (8, 5099467), (19, 2147144), (38, 1073572), (76, 536786), (152, 268393), (311, 131176), (622, 65588), (863, 47272), (1244, 32794), (1726, 23636), (2488, 16397), (3452, 11818), (5909, 6904)]