13443752

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 28926720

約数和(自身を除く): 15482968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 557, 862, 1114, 1724, 2228, 3017, 3448, 3899, 4456, 6034, 7798, 12068, 15596, 24136, 31192, 240067, 480134, 960268, 1680469, 1920536, 3360938, 6721876, 13443752]

約数ペア:

[(1, 13443752), (2, 6721876), (4, 3360938), (7, 1920536), (8, 1680469), (14, 960268), (28, 480134), (56, 240067), (431, 31192), (557, 24136), (862, 15596), (1114, 12068), (1724, 7798), (2228, 6034), (3017, 4456), (3448, 3899)]