2783552512

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1235

約数の個数: 88

約数和(自身を含む): 6026892032

約数和(自身を除く): 3243339520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 211, 256, 416, 422, 512, 832, 844, 991, 1024, 1664, 1688, 1982, 2743, 3328, 3376, 3964, 5486, 6656, 6752, 7928, 10972, 12883, 13312, 13504, 15856, 21944, 25766, 27008, 31712, 43888, 51532, 54016, 63424, 87776, 103064, 108032, 126848, 175552, 206128, 209101, 216064, 253696, 351104, 412256, 418202, 507392, 702208, 824512, 836404, 1014784, 1404416, 1649024, 1672808, 2718313, 2808832, 3298048, 3345616, 5436626, 6596096, 6691232, 10873252, 13192192, 13382464, 21746504, 26764928, 43493008, 53529856, 86986016, 107059712, 173972032, 214119424, 347944064, 695888128, 1391776256, 2783552512]

約数ペア:

[(1, 2783552512), (2, 1391776256), (4, 695888128), (8, 347944064), (13, 214119424), (16, 173972032), (26, 107059712), (32, 86986016), (52, 53529856), (64, 43493008), (104, 26764928), (128, 21746504), (208, 13382464), (211, 13192192), (256, 10873252), (416, 6691232), (422, 6596096), (512, 5436626), (832, 3345616), (844, 3298048), (991, 2808832), (1024, 2718313), (1664, 1672808), (1688, 1649024), (1982, 1404416), (2743, 1014784), (3328, 836404), (3376, 824512), (3964, 702208), (5486, 507392), (6656, 418202), (6752, 412256), (7928, 351104), (10972, 253696), (12883, 216064), (13312, 209101), (13504, 206128), (15856, 175552), (21944, 126848), (25766, 108032), (27008, 103064), (31712, 87776), (43888, 63424), (51532, 54016)]