666007144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{57773}}^1$

素因数の和:57921

約数の個数: 32

約数和(自身を含む): 1372710240

約数和(自身を除く): 706703096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 11528, 57773, 115546, 231092, 462184, 635503, 1271006, 2542012, 5084024, 7568263, 15136526, 30273052, 60546104, 83250893, 166501786, 333003572, 666007144]

約数ペア:

[(1, 666007144), (2, 333003572), (4, 166501786), (8, 83250893), (11, 60546104), (22, 30273052), (44, 15136526), (88, 7568263), (131, 5084024), (262, 2542012), (524, 1271006), (1048, 635503), (1441, 462184), (2882, 231092), (5764, 115546), (11528, 57773)]