56543368

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19051}}^1$

素因数の和:19117

約数の個数: 32

約数和(自身を含む): 123456960

約数和(自身を除く): 66913592

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 19051, 38102, 76204, 133357, 152408, 266714, 533428, 1009703, 1066856, 2019406, 4038812, 7067921, 8077624, 14135842, 28271684, 56543368]

約数ペア:

[(1, 56543368), (2, 28271684), (4, 14135842), (7, 8077624), (8, 7067921), (14, 4038812), (28, 2019406), (53, 1066856), (56, 1009703), (106, 533428), (212, 266714), (371, 152408), (424, 133357), (742, 76204), (1484, 38102), (2968, 19051)]