15617216

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1272

約数の個数: 28

約数和(自身を含む): 31150560

約数和(自身を除く): 15533344

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1021, 1912, 2042, 3824, 4084, 7648, 8168, 15296, 16336, 32672, 65344, 244019, 488038, 976076, 1952152, 3904304, 7808608, 15617216]

約数ペア:

[(1, 15617216), (2, 7808608), (4, 3904304), (8, 1952152), (16, 976076), (32, 488038), (64, 244019), (239, 65344), (478, 32672), (956, 16336), (1021, 15296), (1912, 8168), (2042, 7648), (3824, 4084)]