9716996872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{187471}}^1$

素因数の和:187538

約数の個数: 64

約数和(自身を含む): 21596774400

約数和(自身を除く): 11879777528

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 209, 248, 341, 418, 589, 682, 836, 1178, 1364, 1672, 2356, 2728, 4712, 6479, 12958, 25916, 51832, 187471, 374942, 749884, 1499768, 2062181, 3561949, 4124362, 5811601, 7123898, 8248724, 11623202, 14247796, 16497448, 23246404, 28495592, 39181439, 46492808, 63927611, 78362878, 110420419, 127855222, 156725756, 220840838, 255710444, 313451512, 441681676, 511420888, 883363352, 1214624609, 2429249218, 4858498436, 9716996872]

約数ペア:

[(1, 9716996872), (2, 4858498436), (4, 2429249218), (8, 1214624609), (11, 883363352), (19, 511420888), (22, 441681676), (31, 313451512), (38, 255710444), (44, 220840838), (62, 156725756), (76, 127855222), (88, 110420419), (124, 78362878), (152, 63927611), (209, 46492808), (248, 39181439), (341, 28495592), (418, 23246404), (589, 16497448), (682, 14247796), (836, 11623202), (1178, 8248724), (1364, 7123898), (1672, 5811601), (2356, 4124362), (2728, 3561949), (4712, 2062181), (6479, 1499768), (12958, 749884), (25916, 374942), (51832, 187471)]