13310528

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 112

約数和(自身を含む): 34283904

約数和(自身を除く): 20973376

約数列:

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

約数ペア:

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