25435746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 67212288

約数和(自身を除く): 41776542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 67, 69, 126, 131, 134, 138, 161, 201, 207, 262, 322, 393, 402, 414, 469, 483, 603, 786, 917, 938, 966, 1179, 1206, 1407, 1449, 1541, 1834, 2358, 2751, 2814, 2898, 3013, 3082, 4221, 4623, 5502, 6026, 8253, 8442, 8777, 9039, 9246, 10787, 13869, 16506, 17554, 18078, 21091, 21574, 26331, 27117, 27738, 32361, 42182, 52662, 54234, 61439, 63273, 64722, 78993, 97083, 122878, 126546, 157986, 184317, 189819, 194166, 201871, 368634, 379638, 403742, 552951, 605613, 1105902, 1211226, 1413097, 1816839, 2826194, 3633678, 4239291, 8478582, 12717873, 25435746]

約数ペア:

[(1, 25435746), (2, 12717873), (3, 8478582), (6, 4239291), (7, 3633678), (9, 2826194), (14, 1816839), (18, 1413097), (21, 1211226), (23, 1105902), (42, 605613), (46, 552951), (63, 403742), (67, 379638), (69, 368634), (126, 201871), (131, 194166), (134, 189819), (138, 184317), (161, 157986), (201, 126546), (207, 122878), (262, 97083), (322, 78993), (393, 64722), (402, 63273), (414, 61439), (469, 54234), (483, 52662), (603, 42182), (786, 32361), (917, 27738), (938, 27117), (966, 26331), (1179, 21574), (1206, 21091), (1407, 18078), (1449, 17554), (1541, 16506), (1834, 13869), (2358, 10787), (2751, 9246), (2814, 9039), (2898, 8777), (3013, 8442), (3082, 8253), (4221, 6026), (4623, 5502)]