40088272

素因数分解:

$2^4\times 7^2\times {\mathrm{51133}}^1$

素因数の和:51155

約数の個数: 30

約数和(自身を含む): 90353778

約数和(自身を除く): 50265506

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 51133, 102266, 204532, 357931, 409064, 715862, 818128, 1431724, 2505517, 2863448, 5011034, 5726896, 10022068, 20044136, 40088272]

約数ペア:

[(1, 40088272), (2, 20044136), (4, 10022068), (7, 5726896), (8, 5011034), (14, 2863448), (16, 2505517), (28, 1431724), (49, 818128), (56, 715862), (98, 409064), (112, 357931), (196, 204532), (392, 102266), (784, 51133)]