26621056

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 68837760

約数和(自身を除く): 42216704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 73, 74, 77, 88, 112, 128, 146, 148, 154, 176, 224, 259, 292, 296, 308, 352, 407, 448, 511, 518, 584, 592, 616, 704, 803, 814, 896, 1022, 1036, 1168, 1184, 1232, 1408, 1606, 1628, 2044, 2072, 2336, 2368, 2464, 2701, 2849, 3212, 3256, 4088, 4144, 4672, 4736, 4928, 5402, 5621, 5698, 6424, 6512, 8176, 8288, 9344, 9856, 10804, 11242, 11396, 12848, 13024, 16352, 16576, 18907, 21608, 22484, 22792, 25696, 26048, 29711, 32704, 33152, 37814, 43216, 44968, 45584, 51392, 52096, 59422, 65408, 75628, 86432, 89936, 91168, 102784, 118844, 151256, 172864, 179872, 182336, 207977, 237688, 302512, 345728, 359744, 364672, 415954, 475376, 605024, 719488, 831908, 950752, 1210048, 1663816, 1901504, 2420096, 3327632, 3803008, 6655264, 13310528, 26621056]

約数ペア:

[(1, 26621056), (2, 13310528), (4, 6655264), (7, 3803008), (8, 3327632), (11, 2420096), (14, 1901504), (16, 1663816), (22, 1210048), (28, 950752), (32, 831908), (37, 719488), (44, 605024), (56, 475376), (64, 415954), (73, 364672), (74, 359744), (77, 345728), (88, 302512), (112, 237688), (128, 207977), (146, 182336), (148, 179872), (154, 172864), (176, 151256), (224, 118844), (259, 102784), (292, 91168), (296, 89936), (308, 86432), (352, 75628), (407, 65408), (448, 59422), (511, 52096), (518, 51392), (584, 45584), (592, 44968), (616, 43216), (704, 37814), (803, 33152), (814, 32704), (896, 29711), (1022, 26048), (1036, 25696), (1168, 22792), (1184, 22484), (1232, 21608), (1408, 18907), (1606, 16576), (1628, 16352), (2044, 13024), (2072, 12848), (2336, 11396), (2368, 11242), (2464, 10804), (2701, 9856), (2849, 9344), (3212, 8288), (3256, 8176), (4088, 6512), (4144, 6424), (4672, 5698), (4736, 5621), (4928, 5402)]