7758708272

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{33353}}^1$

素因数の和:33466

約数の個数: 80

約数和(自身を含む): 17999419392

約数和(自身を除く): 10240711120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 112, 124, 134, 217, 248, 268, 434, 469, 496, 536, 868, 938, 1072, 1736, 1876, 2077, 3472, 3752, 4154, 7504, 8308, 14539, 16616, 29078, 33232, 33353, 58156, 66706, 116312, 133412, 232624, 233471, 266824, 466942, 533648, 933884, 1033943, 1867768, 2067886, 2234651, 3735536, 4135772, 4469302, 7237601, 8271544, 8938604, 14475202, 15642557, 16543088, 17877208, 28950404, 31285114, 35754416, 57900808, 62570228, 69274181, 115801616, 125140456, 138548362, 250280912, 277096724, 484919267, 554193448, 969838534, 1108386896, 1939677068, 3879354136, 7758708272]

約数ペア:

[(1, 7758708272), (2, 3879354136), (4, 1939677068), (7, 1108386896), (8, 969838534), (14, 554193448), (16, 484919267), (28, 277096724), (31, 250280912), (56, 138548362), (62, 125140456), (67, 115801616), (112, 69274181), (124, 62570228), (134, 57900808), (217, 35754416), (248, 31285114), (268, 28950404), (434, 17877208), (469, 16543088), (496, 15642557), (536, 14475202), (868, 8938604), (938, 8271544), (1072, 7237601), (1736, 4469302), (1876, 4135772), (2077, 3735536), (3472, 2234651), (3752, 2067886), (4154, 1867768), (7504, 1033943), (8308, 933884), (14539, 533648), (16616, 466942), (29078, 266824), (33232, 233471), (33353, 232624), (58156, 133412), (66706, 116312)]