8045556428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{122117}}^1$

素因数の和:122322

約数の個数: 48

約数和(自身を含む): 17424773184

約数和(自身を除く): 9379216756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1267, 2353, 2534, 4706, 5068, 9412, 16471, 32942, 65884, 122117, 244234, 488468, 854819, 1587521, 1709638, 3175042, 3419276, 6350084, 11112647, 22103177, 22225294, 44206354, 44450588, 88412708, 154722239, 287341301, 309444478, 574682602, 618888956, 1149365204, 2011389107, 4022778214, 8045556428]

約数ペア:

[(1, 8045556428), (2, 4022778214), (4, 2011389107), (7, 1149365204), (13, 618888956), (14, 574682602), (26, 309444478), (28, 287341301), (52, 154722239), (91, 88412708), (181, 44450588), (182, 44206354), (362, 22225294), (364, 22103177), (724, 11112647), (1267, 6350084), (2353, 3419276), (2534, 3175042), (4706, 1709638), (5068, 1587521), (9412, 854819), (16471, 488468), (32942, 244234), (65884, 122117)]