278310976

素因数分解:

$2^6\times {\mathrm{643}}^1\times {\mathrm{6763}}^1$

素因数の和:7418

約数の個数: 28

約数和(自身を含む): 553214032

約数和(自身を除く): 274903056

約数列:

[1, 2, 4, 8, 16, 32, 64, 643, 1286, 2572, 5144, 6763, 10288, 13526, 20576, 27052, 41152, 54104, 108208, 216416, 432832, 4348609, 8697218, 17394436, 34788872, 69577744, 139155488, 278310976]

約数ペア:

[(1, 278310976), (2, 139155488), (4, 69577744), (8, 34788872), (16, 17394436), (32, 8697218), (64, 4348609), (643, 432832), (1286, 216416), (2572, 108208), (5144, 54104), (6763, 41152), (10288, 27052), (13526, 20576)]