25129662208

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17551}}^1$

素因数の和:17638

約数の個数: 144

約数和(自身を含む): 61994225664

約数和(自身を除く): 36864563456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 64, 68, 94, 112, 119, 128, 136, 188, 224, 238, 256, 272, 329, 376, 448, 476, 544, 658, 752, 799, 896, 952, 1088, 1316, 1504, 1598, 1792, 1904, 2176, 2632, 3008, 3196, 3808, 4352, 5264, 5593, 6016, 6392, 7616, 10528, 11186, 12032, 12784, 15232, 17551, 21056, 22372, 25568, 30464, 35102, 42112, 44744, 51136, 70204, 84224, 89488, 102272, 122857, 140408, 178976, 204544, 245714, 280816, 298367, 357952, 491428, 561632, 596734, 715904, 824897, 982856, 1123264, 1193468, 1431808, 1649794, 1965712, 2088569, 2246528, 2386936, 3299588, 3931424, 4177138, 4493056, 4773872, 5774279, 6599176, 7862848, 8354276, 9547744, 11548558, 13198352, 14023249, 15725696, 16708552, 19095488, 23097116, 26396704, 28046498, 31451392, 33417104, 38190976, 46194232, 52793408, 56092996, 66834208, 76381952, 92388464, 98162743, 105586816, 112185992, 133668416, 184776928, 196325486, 211173632, 224371984, 267336832, 369553856, 392650972, 448743968, 534673664, 739107712, 785301944, 897487936, 1478215424, 1570603888, 1794975872, 3141207776, 3589951744, 6282415552, 12564831104, 25129662208]

約数ペア:

[(1, 25129662208), (2, 12564831104), (4, 6282415552), (7, 3589951744), (8, 3141207776), (14, 1794975872), (16, 1570603888), (17, 1478215424), (28, 897487936), (32, 785301944), (34, 739107712), (47, 534673664), (56, 448743968), (64, 392650972), (68, 369553856), (94, 267336832), (112, 224371984), (119, 211173632), (128, 196325486), (136, 184776928), (188, 133668416), (224, 112185992), (238, 105586816), (256, 98162743), (272, 92388464), (329, 76381952), (376, 66834208), (448, 56092996), (476, 52793408), (544, 46194232), (658, 38190976), (752, 33417104), (799, 31451392), (896, 28046498), (952, 26396704), (1088, 23097116), (1316, 19095488), (1504, 16708552), (1598, 15725696), (1792, 14023249), (1904, 13198352), (2176, 11548558), (2632, 9547744), (3008, 8354276), (3196, 7862848), (3808, 6599176), (4352, 5774279), (5264, 4773872), (5593, 4493056), (6016, 4177138), (6392, 3931424), (7616, 3299588), (10528, 2386936), (11186, 2246528), (12032, 2088569), (12784, 1965712), (15232, 1649794), (17551, 1431808), (21056, 1193468), (22372, 1123264), (25568, 982856), (30464, 824897), (35102, 715904), (42112, 596734), (44744, 561632), (51136, 491428), (70204, 357952), (84224, 298367), (89488, 280816), (102272, 245714), (122857, 204544), (140408, 178976)]