38737688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{919}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 79488000

約数和(自身を除く): 40750312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 479, 919, 958, 1838, 1916, 3676, 3832, 5269, 7352, 10109, 10538, 20218, 21076, 40436, 42152, 80872, 440201, 880402, 1760804, 3521608, 4842211, 9684422, 19368844, 38737688]

約数ペア:

[(1, 38737688), (2, 19368844), (4, 9684422), (8, 4842211), (11, 3521608), (22, 1760804), (44, 880402), (88, 440201), (479, 80872), (919, 42152), (958, 40436), (1838, 21076), (1916, 20218), (3676, 10538), (3832, 10109), (5269, 7352)]