39726336

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 119500416

約数和(自身を除く): 79774080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 173, 184, 192, 208, 256, 276, 299, 312, 346, 368, 384, 416, 519, 552, 598, 624, 692, 736, 768, 832, 897, 1038, 1104, 1196, 1248, 1384, 1472, 1664, 1794, 2076, 2208, 2249, 2392, 2496, 2768, 2944, 3328, 3588, 3979, 4152, 4416, 4498, 4784, 4992, 5536, 5888, 6747, 7176, 7958, 8304, 8832, 8996, 9568, 9984, 11072, 11937, 13494, 14352, 15916, 16608, 17664, 17992, 19136, 22144, 23874, 26988, 28704, 31832, 33216, 35984, 38272, 44288, 47748, 51727, 53976, 57408, 63664, 66432, 71968, 76544, 95496, 103454, 107952, 114816, 127328, 132864, 143936, 155181, 190992, 206908, 215904, 229632, 254656, 287872, 310362, 381984, 413816, 431808, 509312, 575744, 620724, 763968, 827632, 863616, 1018624, 1241448, 1527936, 1655264, 1727232, 2482896, 3055872, 3310528, 4965792, 6621056, 9931584, 13242112, 19863168, 39726336]

約数ペア:

[(1, 39726336), (2, 19863168), (3, 13242112), (4, 9931584), (6, 6621056), (8, 4965792), (12, 3310528), (13, 3055872), (16, 2482896), (23, 1727232), (24, 1655264), (26, 1527936), (32, 1241448), (39, 1018624), (46, 863616), (48, 827632), (52, 763968), (64, 620724), (69, 575744), (78, 509312), (92, 431808), (96, 413816), (104, 381984), (128, 310362), (138, 287872), (156, 254656), (173, 229632), (184, 215904), (192, 206908), (208, 190992), (256, 155181), (276, 143936), (299, 132864), (312, 127328), (346, 114816), (368, 107952), (384, 103454), (416, 95496), (519, 76544), (552, 71968), (598, 66432), (624, 63664), (692, 57408), (736, 53976), (768, 51727), (832, 47748), (897, 44288), (1038, 38272), (1104, 35984), (1196, 33216), (1248, 31832), (1384, 28704), (1472, 26988), (1664, 23874), (1794, 22144), (2076, 19136), (2208, 17992), (2249, 17664), (2392, 16608), (2496, 15916), (2768, 14352), (2944, 13494), (3328, 11937), (3588, 11072), (3979, 9984), (4152, 9568), (4416, 8996), (4498, 8832), (4784, 8304), (4992, 7958), (5536, 7176), (5888, 6747)]