7777266952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{38567}}^1$

素因数の和:38870

約数の個数: 64

約数和(自身を含む): 18012798720

約数和(自身を除く): 10235531768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 277, 364, 554, 728, 1108, 1939, 2216, 3601, 3878, 7202, 7756, 14404, 15512, 25207, 28808, 38567, 50414, 77134, 100828, 154268, 201656, 269969, 308536, 501371, 539938, 1002742, 1079876, 2005484, 2159752, 3509597, 4010968, 7019194, 10683059, 14038388, 21366118, 28076776, 42732236, 74781413, 85464472, 138879767, 149562826, 277759534, 299125652, 555519068, 598251304, 972158369, 1111038136, 1944316738, 3888633476, 7777266952]

約数ペア:

[(1, 7777266952), (2, 3888633476), (4, 1944316738), (7, 1111038136), (8, 972158369), (13, 598251304), (14, 555519068), (26, 299125652), (28, 277759534), (52, 149562826), (56, 138879767), (91, 85464472), (104, 74781413), (182, 42732236), (277, 28076776), (364, 21366118), (554, 14038388), (728, 10683059), (1108, 7019194), (1939, 4010968), (2216, 3509597), (3601, 2159752), (3878, 2005484), (7202, 1079876), (7756, 1002742), (14404, 539938), (15512, 501371), (25207, 308536), (28808, 269969), (38567, 201656), (50414, 154268), (77134, 100828)]