7714403008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{21121}}^1$

素因数の和:21585

約数の個数: 56

約数和(自身を含む): 16524163040

約数和(自身を除く): 8809760032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 439, 832, 878, 1756, 3512, 5707, 7024, 11414, 14048, 21121, 22828, 28096, 42242, 45656, 84484, 91312, 168968, 182624, 274573, 337936, 365248, 549146, 675872, 1098292, 1351744, 2196584, 4393168, 8786336, 9272119, 17572672, 18544238, 37088476, 74176952, 120537547, 148353904, 241075094, 296707808, 482150188, 593415616, 964300376, 1928600752, 3857201504, 7714403008]

約数ペア:

[(1, 7714403008), (2, 3857201504), (4, 1928600752), (8, 964300376), (13, 593415616), (16, 482150188), (26, 296707808), (32, 241075094), (52, 148353904), (64, 120537547), (104, 74176952), (208, 37088476), (416, 18544238), (439, 17572672), (832, 9272119), (878, 8786336), (1756, 4393168), (3512, 2196584), (5707, 1351744), (7024, 1098292), (11414, 675872), (14048, 549146), (21121, 365248), (22828, 337936), (28096, 274573), (42242, 182624), (45656, 168968), (84484, 91312)]