1338274336

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{36653}}^1$

素因数の和:36833

約数の個数: 48

約数和(自身を含む): 3029673024

約数和(自身を除く): 1691398688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 2282, 2608, 4564, 5216, 9128, 18256, 36512, 36653, 73306, 146612, 256571, 293224, 513142, 586448, 1026284, 1172896, 2052568, 4105136, 5974439, 8210272, 11948878, 23897756, 41821073, 47795512, 83642146, 95591024, 167284292, 191182048, 334568584, 669137168, 1338274336]

約数ペア:

[(1, 1338274336), (2, 669137168), (4, 334568584), (7, 191182048), (8, 167284292), (14, 95591024), (16, 83642146), (28, 47795512), (32, 41821073), (56, 23897756), (112, 11948878), (163, 8210272), (224, 5974439), (326, 4105136), (652, 2052568), (1141, 1172896), (1304, 1026284), (2282, 586448), (2608, 513142), (4564, 293224), (5216, 256571), (9128, 146612), (18256, 73306), (36512, 36653)]