82650568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10358

約数の個数: 64

約数和(自身を含む): 208091520

約数和(自身を除く): 125440952

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 10321, 20642, 41284, 72247, 82568, 113531, 134173, 144494, 227062, 268346, 288988, 454124, 536692, 577976, 794717, 908248, 939211, 1073384, 1475903, 1589434, 1878422, 2951806, 3178868, 3756844, 5903612, 6357736, 7513688, 10331321, 11807224, 20662642, 41325284, 82650568]

約数ペア:

[(1, 82650568), (2, 41325284), (4, 20662642), (7, 11807224), (8, 10331321), (11, 7513688), (13, 6357736), (14, 5903612), (22, 3756844), (26, 3178868), (28, 2951806), (44, 1878422), (52, 1589434), (56, 1475903), (77, 1073384), (88, 939211), (91, 908248), (104, 794717), (143, 577976), (154, 536692), (182, 454124), (286, 288988), (308, 268346), (364, 227062), (572, 144494), (616, 134173), (728, 113531), (1001, 82568), (1144, 72247), (2002, 41284), (4004, 20642), (8008, 10321)]