8839680512

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1328077}}^1$

素因数の和:1328108

約数の個数: 40

約数和(自身を含む): 19020733116

約数和(自身を除く): 10181052604

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 1328077, 2656154, 5312308, 10624616, 17265001, 21249232, 34530002, 42498464, 69060004, 84996928, 138120008, 169993856, 276240016, 339987712, 552480032, 679975424, 1104960064, 2209920128, 4419840256, 8839680512]

約数ペア:

[(1, 8839680512), (2, 4419840256), (4, 2209920128), (8, 1104960064), (13, 679975424), (16, 552480032), (26, 339987712), (32, 276240016), (52, 169993856), (64, 138120008), (104, 84996928), (128, 69060004), (208, 42498464), (256, 34530002), (416, 21249232), (512, 17265001), (832, 10624616), (1664, 5312308), (3328, 2656154), (6656, 1328077)]