25126104

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 65197440

約数和(自身を除く): 40071336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 97, 129, 172, 194, 251, 258, 291, 344, 388, 502, 516, 582, 753, 776, 1004, 1032, 1164, 1506, 2008, 2328, 3012, 4171, 6024, 8342, 10793, 12513, 16684, 21586, 24347, 25026, 32379, 33368, 43172, 48694, 50052, 64758, 73041, 86344, 97388, 100104, 129516, 146082, 194776, 259032, 292164, 584328, 1046921, 2093842, 3140763, 4187684, 6281526, 8375368, 12563052, 25126104]

約数ペア:

[(1, 25126104), (2, 12563052), (3, 8375368), (4, 6281526), (6, 4187684), (8, 3140763), (12, 2093842), (24, 1046921), (43, 584328), (86, 292164), (97, 259032), (129, 194776), (172, 146082), (194, 129516), (251, 100104), (258, 97388), (291, 86344), (344, 73041), (388, 64758), (502, 50052), (516, 48694), (582, 43172), (753, 33368), (776, 32379), (1004, 25026), (1032, 24347), (1164, 21586), (1506, 16684), (2008, 12513), (2328, 10793), (3012, 8342), (4171, 6024)]