42147328

素因数分解:

$2^9\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:594

約数の個数: 40

約数和(自身を含む): 84802608

約数和(自身を除く): 42655280

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 313, 512, 526, 626, 1052, 1252, 2104, 2504, 4208, 5008, 8416, 10016, 16832, 20032, 33664, 40064, 67328, 80128, 82319, 134656, 160256, 164638, 329276, 658552, 1317104, 2634208, 5268416, 10536832, 21073664, 42147328]

約数ペア:

[(1, 42147328), (2, 21073664), (4, 10536832), (8, 5268416), (16, 2634208), (32, 1317104), (64, 658552), (128, 329276), (256, 164638), (263, 160256), (313, 134656), (512, 82319), (526, 80128), (626, 67328), (1052, 40064), (1252, 33664), (2104, 20032), (2504, 16832), (4208, 10016), (5008, 8416)]