26690272

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 65463552

約数和(自身を除く): 38773280

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 68, 86, 112, 119, 136, 163, 172, 224, 238, 272, 301, 326, 344, 476, 544, 602, 652, 688, 731, 952, 1141, 1204, 1304, 1376, 1462, 1904, 2282, 2408, 2608, 2771, 2924, 3808, 4564, 4816, 5117, 5216, 5542, 5848, 7009, 9128, 9632, 10234, 11084, 11696, 14018, 18256, 19397, 20468, 22168, 23392, 28036, 36512, 38794, 40936, 44336, 49063, 56072, 77588, 81872, 88672, 98126, 112144, 119153, 155176, 163744, 196252, 224288, 238306, 310352, 392504, 476612, 620704, 785008, 834071, 953224, 1570016, 1668142, 1906448, 3336284, 3812896, 6672568, 13345136, 26690272]

約数ペア:

[(1, 26690272), (2, 13345136), (4, 6672568), (7, 3812896), (8, 3336284), (14, 1906448), (16, 1668142), (17, 1570016), (28, 953224), (32, 834071), (34, 785008), (43, 620704), (56, 476612), (68, 392504), (86, 310352), (112, 238306), (119, 224288), (136, 196252), (163, 163744), (172, 155176), (224, 119153), (238, 112144), (272, 98126), (301, 88672), (326, 81872), (344, 77588), (476, 56072), (544, 49063), (602, 44336), (652, 40936), (688, 38794), (731, 36512), (952, 28036), (1141, 23392), (1204, 22168), (1304, 20468), (1376, 19397), (1462, 18256), (1904, 14018), (2282, 11696), (2408, 11084), (2608, 10234), (2771, 9632), (2924, 9128), (3808, 7009), (4564, 5848), (4816, 5542), (5117, 5216)]