27939368

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 54250560

約数和(自身を除く): 26311192

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 824, 827, 1654, 3308, 4223, 6616, 8446, 16892, 33784, 33907, 67814, 85181, 135628, 170362, 271256, 340724, 681448, 3492421, 6984842, 13969684, 27939368]

約数ペア:

[(1, 27939368), (2, 13969684), (4, 6984842), (8, 3492421), (41, 681448), (82, 340724), (103, 271256), (164, 170362), (206, 135628), (328, 85181), (412, 67814), (824, 33907), (827, 33784), (1654, 16892), (3308, 8446), (4223, 6616)]