12677648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 26284032

約数和(自身を除く): 13606384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 367, 508, 734, 1016, 1468, 2032, 2159, 2936, 4318, 5872, 6239, 8636, 12478, 17272, 24956, 34544, 46609, 49912, 93218, 99824, 186436, 372872, 745744, 792353, 1584706, 3169412, 6338824, 12677648]

約数ペア:

[(1, 12677648), (2, 6338824), (4, 3169412), (8, 1584706), (16, 792353), (17, 745744), (34, 372872), (68, 186436), (127, 99824), (136, 93218), (254, 49912), (272, 46609), (367, 34544), (508, 24956), (734, 17272), (1016, 12478), (1468, 8636), (2032, 6239), (2159, 5872), (2936, 4318)]