285965248

素因数分解:

$2^6\times {\mathrm{643}}^1\times {\mathrm{6949}}^1$

素因数の和:7604

約数の個数: 28

約数和(自身を含む): 568426600

約数和(自身を除く): 282461352

約数列:

[1, 2, 4, 8, 16, 32, 64, 643, 1286, 2572, 5144, 6949, 10288, 13898, 20576, 27796, 41152, 55592, 111184, 222368, 444736, 4468207, 8936414, 17872828, 35745656, 71491312, 142982624, 285965248]

約数ペア:

[(1, 285965248), (2, 142982624), (4, 71491312), (8, 35745656), (16, 17872828), (32, 8936414), (64, 4468207), (643, 444736), (1286, 222368), (2572, 111184), (5144, 55592), (6949, 41152), (10288, 27796), (13898, 20576)]