65432068

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2324

約数の個数: 36

約数和(自身を含む): 126931728

約数和(自身を除く): 61499660

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 2251, 4502, 7267, 9004, 14534, 29068, 29263, 58526, 96793, 117052, 193586, 380419, 387172, 760838, 1258309, 1521676, 2516618, 5033236, 16358017, 32716034, 65432068]

約数ペア:

[(1, 65432068), (2, 32716034), (4, 16358017), (13, 5033236), (26, 2516618), (43, 1521676), (52, 1258309), (86, 760838), (169, 387172), (172, 380419), (338, 193586), (559, 117052), (676, 96793), (1118, 58526), (2236, 29263), (2251, 29068), (4502, 14534), (7267, 9004)]