28387632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 92549632

約数和(自身を除く): 64162000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 67, 78, 84, 91, 97, 104, 112, 134, 156, 168, 182, 194, 201, 208, 268, 273, 291, 312, 336, 364, 388, 402, 469, 536, 546, 582, 624, 679, 728, 776, 804, 871, 938, 1072, 1092, 1164, 1261, 1358, 1407, 1456, 1552, 1608, 1742, 1876, 2037, 2184, 2328, 2522, 2613, 2716, 2814, 3216, 3484, 3752, 3783, 4074, 4368, 4656, 5044, 5226, 5432, 5628, 6097, 6499, 6968, 7504, 7566, 8148, 8827, 10088, 10452, 10864, 11256, 12194, 12998, 13936, 15132, 16296, 17654, 18291, 19497, 20176, 20904, 22512, 24388, 25996, 26481, 30264, 32592, 35308, 36582, 38994, 41808, 45493, 48776, 51992, 52962, 60528, 70616, 73164, 77988, 84487, 90986, 97552, 103984, 105924, 136479, 141232, 146328, 155976, 168974, 181972, 211848, 253461, 272958, 292656, 311952, 337948, 363944, 423696, 506922, 545916, 591409, 675896, 727888, 1013844, 1091832, 1182818, 1351792, 1774227, 2027688, 2183664, 2365636, 3548454, 4055376, 4731272, 7096908, 9462544, 14193816, 28387632]

約数ペア:

[(1, 28387632), (2, 14193816), (3, 9462544), (4, 7096908), (6, 4731272), (7, 4055376), (8, 3548454), (12, 2365636), (13, 2183664), (14, 2027688), (16, 1774227), (21, 1351792), (24, 1182818), (26, 1091832), (28, 1013844), (39, 727888), (42, 675896), (48, 591409), (52, 545916), (56, 506922), (67, 423696), (78, 363944), (84, 337948), (91, 311952), (97, 292656), (104, 272958), (112, 253461), (134, 211848), (156, 181972), (168, 168974), (182, 155976), (194, 146328), (201, 141232), (208, 136479), (268, 105924), (273, 103984), (291, 97552), (312, 90986), (336, 84487), (364, 77988), (388, 73164), (402, 70616), (469, 60528), (536, 52962), (546, 51992), (582, 48776), (624, 45493), (679, 41808), (728, 38994), (776, 36582), (804, 35308), (871, 32592), (938, 30264), (1072, 26481), (1092, 25996), (1164, 24388), (1261, 22512), (1358, 20904), (1407, 20176), (1456, 19497), (1552, 18291), (1608, 17654), (1742, 16296), (1876, 15132), (2037, 13936), (2184, 12998), (2328, 12194), (2522, 11256), (2613, 10864), (2716, 10452), (2814, 10088), (3216, 8827), (3484, 8148), (3752, 7566), (3783, 7504), (4074, 6968), (4368, 6499), (4656, 6097), (5044, 5628), (5226, 5432)]