17572672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21121}}^1$

素因数の和:21146

約数の個数: 28

約数和(自身を含む): 37554916

約数和(自身を除く): 19982244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21121, 42242, 84484, 168968, 274573, 337936, 549146, 675872, 1098292, 1351744, 2196584, 4393168, 8786336, 17572672]

約数ペア:

[(1, 17572672), (2, 8786336), (4, 4393168), (8, 2196584), (13, 1351744), (16, 1098292), (26, 675872), (32, 549146), (52, 337936), (64, 274573), (104, 168968), (208, 84484), (416, 42242), (832, 21121)]