22023872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 56

約数和(自身を含む): 47707296

約数和(自身を除く): 25683424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 257, 412, 416, 514, 824, 832, 1028, 1339, 1648, 2056, 2678, 3296, 3341, 4112, 5356, 6592, 6682, 8224, 10712, 13364, 16448, 21424, 26471, 26728, 42848, 52942, 53456, 85696, 105884, 106912, 211768, 213824, 344123, 423536, 688246, 847072, 1376492, 1694144, 2752984, 5505968, 11011936, 22023872]

約数ペア:

[(1, 22023872), (2, 11011936), (4, 5505968), (8, 2752984), (13, 1694144), (16, 1376492), (26, 847072), (32, 688246), (52, 423536), (64, 344123), (103, 213824), (104, 211768), (206, 106912), (208, 105884), (257, 85696), (412, 53456), (416, 52942), (514, 42848), (824, 26728), (832, 26471), (1028, 21424), (1339, 16448), (1648, 13364), (2056, 10712), (2678, 8224), (3296, 6682), (3341, 6592), (4112, 5356)]