65725604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{138079}}^1$

素因数の和:138107

約数の個数: 24

約数和(自身を含む): 139184640

約数和(自身を除く): 73459036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 138079, 276158, 552316, 966553, 1933106, 2347343, 3866212, 4694686, 9389372, 16431401, 32862802, 65725604]

約数ペア:

[(1, 65725604), (2, 32862802), (4, 16431401), (7, 9389372), (14, 4694686), (17, 3866212), (28, 2347343), (34, 1933106), (68, 966553), (119, 552316), (238, 276158), (476, 138079)]