1427431424

素因数分解:

$2^{13}\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1258

約数の個数: 56

約数和(自身を含む): 2874888840

約数和(自身を除く): 1447457416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 1024, 1069, 1304, 2048, 2138, 2608, 4096, 4276, 5216, 8192, 8552, 10432, 17104, 20864, 34208, 41728, 68416, 83456, 136832, 166912, 174247, 273664, 333824, 348494, 547328, 667648, 696988, 1094656, 1335296, 1393976, 2189312, 2787952, 4378624, 5575904, 8757248, 11151808, 22303616, 44607232, 89214464, 178428928, 356857856, 713715712, 1427431424]

約数ペア:

[(1, 1427431424), (2, 713715712), (4, 356857856), (8, 178428928), (16, 89214464), (32, 44607232), (64, 22303616), (128, 11151808), (163, 8757248), (256, 5575904), (326, 4378624), (512, 2787952), (652, 2189312), (1024, 1393976), (1069, 1335296), (1304, 1094656), (2048, 696988), (2138, 667648), (2608, 547328), (4096, 348494), (4276, 333824), (5216, 273664), (8192, 174247), (8552, 166912), (10432, 136832), (17104, 83456), (20864, 68416), (34208, 41728)]