39403784

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30593}}^1$

素因数の和:30629

約数の個数: 32

約数和(自身を含む): 88110720

約数和(自身を除く): 48706936

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 30593, 61186, 122372, 214151, 244744, 428302, 703639, 856604, 1407278, 1713208, 2814556, 4925473, 5629112, 9850946, 19701892, 39403784]

約数ペア:

[(1, 39403784), (2, 19701892), (4, 9850946), (7, 5629112), (8, 4925473), (14, 2814556), (23, 1713208), (28, 1407278), (46, 856604), (56, 703639), (92, 428302), (161, 244744), (184, 214151), (322, 122372), (644, 61186), (1288, 30593)]