66787526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2851}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 116430048

約数和(自身を除く): 49642522

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1802, 2851, 5702, 11713, 23426, 37063, 48467, 74126, 96934, 151103, 302206, 630071, 1260142, 1964339, 2568751, 3928678, 5137502, 33393763, 66787526]

約数ペア:

[(1, 66787526), (2, 33393763), (13, 5137502), (17, 3928678), (26, 2568751), (34, 1964339), (53, 1260142), (106, 630071), (221, 302206), (442, 151103), (689, 96934), (901, 74126), (1378, 48467), (1802, 37063), (2851, 23426), (5702, 11713)]