351649216

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{323207}}^1$

素因数の和:323236

約数の個数: 28

約数和(自身を含む): 738853488

約数和(自身を除く): 387204272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 323207, 646414, 1292828, 2585656, 5171312, 5494519, 10342624, 10989038, 20685248, 21978076, 43956152, 87912304, 175824608, 351649216]

約数ペア:

[(1, 351649216), (2, 175824608), (4, 87912304), (8, 43956152), (16, 21978076), (17, 20685248), (32, 10989038), (34, 10342624), (64, 5494519), (68, 5171312), (136, 2585656), (272, 1292828), (544, 646414), (1088, 323207)]