25544688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 74066688

約数和(自身を除く): 48522000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 67, 78, 94, 104, 134, 141, 156, 169, 188, 201, 208, 268, 282, 312, 338, 376, 402, 507, 536, 564, 611, 624, 676, 752, 804, 871, 1014, 1072, 1128, 1222, 1352, 1608, 1742, 1833, 2028, 2256, 2444, 2613, 2704, 3149, 3216, 3484, 3666, 4056, 4888, 5226, 6298, 6968, 7332, 7943, 8112, 9447, 9776, 10452, 11323, 12596, 13936, 14664, 15886, 18894, 20904, 22646, 23829, 25192, 29328, 31772, 33969, 37788, 40937, 41808, 45292, 47658, 50384, 63544, 67938, 75576, 81874, 90584, 95316, 122811, 127088, 135876, 151152, 163748, 181168, 190632, 245622, 271752, 327496, 381264, 491244, 532181, 543504, 654992, 982488, 1064362, 1596543, 1964976, 2128724, 3193086, 4257448, 6386172, 8514896, 12772344, 25544688]

約数ペア:

[(1, 25544688), (2, 12772344), (3, 8514896), (4, 6386172), (6, 4257448), (8, 3193086), (12, 2128724), (13, 1964976), (16, 1596543), (24, 1064362), (26, 982488), (39, 654992), (47, 543504), (48, 532181), (52, 491244), (67, 381264), (78, 327496), (94, 271752), (104, 245622), (134, 190632), (141, 181168), (156, 163748), (169, 151152), (188, 135876), (201, 127088), (208, 122811), (268, 95316), (282, 90584), (312, 81874), (338, 75576), (376, 67938), (402, 63544), (507, 50384), (536, 47658), (564, 45292), (611, 41808), (624, 40937), (676, 37788), (752, 33969), (804, 31772), (871, 29328), (1014, 25192), (1072, 23829), (1128, 22646), (1222, 20904), (1352, 18894), (1608, 15886), (1742, 14664), (1833, 13936), (2028, 12596), (2256, 11323), (2444, 10452), (2613, 9776), (2704, 9447), (3149, 8112), (3216, 7943), (3484, 7332), (3666, 6968), (4056, 6298), (4888, 5226)]