47791744

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 128177280

約数和(自身を除く): 80385536

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 373, 416, 448, 572, 616, 704, 728, 746, 832, 896, 1001, 1144, 1232, 1408, 1456, 1492, 1664, 2002, 2288, 2464, 2611, 2912, 2984, 4004, 4103, 4576, 4849, 4928, 5222, 5824, 5968, 8008, 8206, 9152, 9698, 9856, 10444, 11648, 11936, 16016, 16412, 18304, 19396, 20888, 23872, 28721, 32032, 32824, 33943, 38792, 41776, 47744, 53339, 57442, 64064, 65648, 67886, 77584, 83552, 106678, 114884, 128128, 131296, 135772, 155168, 167104, 213356, 229768, 262592, 271544, 310336, 334208, 373373, 426712, 459536, 525184, 543088, 620672, 746746, 853424, 919072, 1086176, 1493492, 1706848, 1838144, 2172352, 2986984, 3413696, 3676288, 4344704, 5973968, 6827392, 11947936, 23895872, 47791744]

約数ペア:

[(1, 47791744), (2, 23895872), (4, 11947936), (7, 6827392), (8, 5973968), (11, 4344704), (13, 3676288), (14, 3413696), (16, 2986984), (22, 2172352), (26, 1838144), (28, 1706848), (32, 1493492), (44, 1086176), (52, 919072), (56, 853424), (64, 746746), (77, 620672), (88, 543088), (91, 525184), (104, 459536), (112, 426712), (128, 373373), (143, 334208), (154, 310336), (176, 271544), (182, 262592), (208, 229768), (224, 213356), (286, 167104), (308, 155168), (352, 135772), (364, 131296), (373, 128128), (416, 114884), (448, 106678), (572, 83552), (616, 77584), (704, 67886), (728, 65648), (746, 64064), (832, 57442), (896, 53339), (1001, 47744), (1144, 41776), (1232, 38792), (1408, 33943), (1456, 32824), (1492, 32032), (1664, 28721), (2002, 23872), (2288, 20888), (2464, 19396), (2611, 18304), (2912, 16412), (2984, 16016), (4004, 11936), (4103, 11648), (4576, 10444), (4849, 9856), (4928, 9698), (5222, 9152), (5824, 8206), (5968, 8008)]