66746504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 140264460

約数和(自身を除く): 73517956

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 212, 242, 424, 484, 583, 968, 1166, 1301, 2332, 2602, 4664, 5204, 6413, 10408, 12826, 14311, 25652, 28622, 51304, 57244, 68953, 114488, 137906, 157421, 275812, 314842, 551624, 629684, 758483, 1259368, 1516966, 3033932, 6067864, 8343313, 16686626, 33373252, 66746504]

約数ペア:

[(1, 66746504), (2, 33373252), (4, 16686626), (8, 8343313), (11, 6067864), (22, 3033932), (44, 1516966), (53, 1259368), (88, 758483), (106, 629684), (121, 551624), (212, 314842), (242, 275812), (424, 157421), (484, 137906), (583, 114488), (968, 68953), (1166, 57244), (1301, 51304), (2332, 28622), (2602, 25652), (4664, 14311), (5204, 12826), (6413, 10408)]