67614644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 129901968

約数和(自身を除く): 62287324

約数列:

[1, 2, 4, 17, 34, 53, 68, 73, 106, 146, 212, 257, 292, 514, 901, 1028, 1241, 1802, 2482, 3604, 3869, 4369, 4964, 7738, 8738, 13621, 15476, 17476, 18761, 27242, 37522, 54484, 65773, 75044, 131546, 231557, 263092, 318937, 463114, 637874, 926228, 994333, 1275748, 1988666, 3977332, 16903661, 33807322, 67614644]

約数ペア:

[(1, 67614644), (2, 33807322), (4, 16903661), (17, 3977332), (34, 1988666), (53, 1275748), (68, 994333), (73, 926228), (106, 637874), (146, 463114), (212, 318937), (257, 263092), (292, 231557), (514, 131546), (901, 75044), (1028, 65773), (1241, 54484), (1802, 37522), (2482, 27242), (3604, 18761), (3869, 17476), (4369, 15476), (4964, 13621), (7738, 8738)]