28371127148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5995589}}^1$

素因数の和:5995626

約数の個数: 36

約数和(自身を含む): 61442806320

約数和(自身を除く): 33071679172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 5995589, 11991178, 23982356, 41969123, 77942657, 83938246, 155885314, 167876492, 311770628, 545598599, 1013254541, 1091197198, 2026509082, 2182394396, 4053018164, 7092781787, 14185563574, 28371127148]

約数ペア:

[(1, 28371127148), (2, 14185563574), (4, 7092781787), (7, 4053018164), (13, 2182394396), (14, 2026509082), (26, 1091197198), (28, 1013254541), (52, 545598599), (91, 311770628), (169, 167876492), (182, 155885314), (338, 83938246), (364, 77942657), (676, 41969123), (1183, 23982356), (2366, 11991178), (4732, 5995589)]