65965768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24181}}^1$

素因数の和:24229

約数の個数: 32

約数和(自身を含む): 139288320

約数和(自身を除く): 73322552

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 24181, 48362, 96724, 193448, 265991, 531982, 749611, 1063964, 1499222, 2127928, 2998444, 5996888, 8245721, 16491442, 32982884, 65965768]

約数ペア:

[(1, 65965768), (2, 32982884), (4, 16491442), (8, 8245721), (11, 5996888), (22, 2998444), (31, 2127928), (44, 1499222), (62, 1063964), (88, 749611), (124, 531982), (248, 265991), (341, 193448), (682, 96724), (1364, 48362), (2728, 24181)]