5505968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 11645088

約数和(自身を除く): 6139120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 257, 412, 514, 824, 1028, 1339, 1648, 2056, 2678, 3341, 4112, 5356, 6682, 10712, 13364, 21424, 26471, 26728, 52942, 53456, 105884, 211768, 344123, 423536, 688246, 1376492, 2752984, 5505968]

約数ペア:

[(1, 5505968), (2, 2752984), (4, 1376492), (8, 688246), (13, 423536), (16, 344123), (26, 211768), (52, 105884), (103, 53456), (104, 52942), (206, 26728), (208, 26471), (257, 21424), (412, 13364), (514, 10712), (824, 6682), (1028, 5356), (1339, 4112), (1648, 3341), (2056, 2678)]