27468196

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 57238272

約数和(自身を除く): 29770076

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 284, 287, 337, 497, 574, 674, 994, 1148, 1348, 1988, 2359, 2911, 4718, 5822, 9436, 11644, 13817, 20377, 23927, 27634, 40754, 47854, 55268, 81508, 95708, 96719, 167489, 193438, 334978, 386876, 669956, 981007, 1962014, 3924028, 6867049, 13734098, 27468196]

約数ペア:

[(1, 27468196), (2, 13734098), (4, 6867049), (7, 3924028), (14, 1962014), (28, 981007), (41, 669956), (71, 386876), (82, 334978), (142, 193438), (164, 167489), (284, 96719), (287, 95708), (337, 81508), (497, 55268), (574, 47854), (674, 40754), (994, 27634), (1148, 23927), (1348, 20377), (1988, 13817), (2359, 11644), (2911, 9436), (4718, 5822)]