289014592

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{61861}}^1$

素因数の和:61946

約数の個数: 28

約数和(自身を含む): 581379076

約数和(自身を除く): 292364484

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 61861, 123722, 247444, 494888, 989776, 1979552, 3959104, 4515853, 9031706, 18063412, 36126824, 72253648, 144507296, 289014592]

約数ペア:

[(1, 289014592), (2, 144507296), (4, 72253648), (8, 36126824), (16, 18063412), (32, 9031706), (64, 4515853), (73, 3959104), (146, 1979552), (292, 989776), (584, 494888), (1168, 247444), (2336, 123722), (4672, 61861)]