215580736

素因数分解:

$2^6\times 7^1\times {\mathrm{481207}}^1$

素因数の和:481226

約数の個数: 28

約数和(自身を含む): 488907328

約数和(自身を除く): 273326592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 481207, 962414, 1924828, 3368449, 3849656, 6736898, 7699312, 13473796, 15398624, 26947592, 30797248, 53895184, 107790368, 215580736]

約数ペア:

[(1, 215580736), (2, 107790368), (4, 53895184), (7, 30797248), (8, 26947592), (14, 15398624), (16, 13473796), (28, 7699312), (32, 6736898), (56, 3849656), (64, 3368449), (112, 1924828), (224, 962414), (448, 481207)]