71828672

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:753

約数の個数: 56

約数和(自身を含む): 152576784

約数和(自身を除く): 80748112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 136, 214, 272, 428, 544, 617, 856, 1088, 1234, 1712, 1819, 2468, 3424, 3638, 4936, 6848, 7276, 9872, 10489, 14552, 19744, 20978, 29104, 39488, 41956, 58208, 66019, 83912, 116416, 132038, 167824, 264076, 335648, 528152, 671296, 1056304, 1122323, 2112608, 2244646, 4225216, 4489292, 8978584, 17957168, 35914336, 71828672]

約数ペア:

[(1, 71828672), (2, 35914336), (4, 17957168), (8, 8978584), (16, 4489292), (17, 4225216), (32, 2244646), (34, 2112608), (64, 1122323), (68, 1056304), (107, 671296), (136, 528152), (214, 335648), (272, 264076), (428, 167824), (544, 132038), (617, 116416), (856, 83912), (1088, 66019), (1234, 58208), (1712, 41956), (1819, 39488), (2468, 29104), (3424, 20978), (3638, 19744), (4936, 14552), (6848, 10489), (7276, 9872)]