17768672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 37558080

約数和(自身を除く): 19789408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 367, 544, 712, 734, 1424, 1468, 1513, 2848, 2936, 3026, 5872, 6052, 6239, 11744, 12104, 12478, 24208, 24956, 32663, 48416, 49912, 65326, 99824, 130652, 199648, 261304, 522608, 555271, 1045216, 1110542, 2221084, 4442168, 8884336, 17768672]

約数ペア:

[(1, 17768672), (2, 8884336), (4, 4442168), (8, 2221084), (16, 1110542), (17, 1045216), (32, 555271), (34, 522608), (68, 261304), (89, 199648), (136, 130652), (178, 99824), (272, 65326), (356, 49912), (367, 48416), (544, 32663), (712, 24956), (734, 24208), (1424, 12478), (1468, 12104), (1513, 11744), (2848, 6239), (2936, 6052), (3026, 5872)]