79674712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 167071680

約数和(自身を除く): 87396968

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 1901, 3224, 3802, 5239, 7604, 10478, 15208, 20956, 24713, 41912, 49426, 58931, 98852, 117862, 197704, 235724, 321269, 471448, 642538, 766103, 1285076, 1532206, 2570152, 3064412, 6128824, 9959339, 19918678, 39837356, 79674712]

約数ペア:

[(1, 79674712), (2, 39837356), (4, 19918678), (8, 9959339), (13, 6128824), (26, 3064412), (31, 2570152), (52, 1532206), (62, 1285076), (104, 766103), (124, 642538), (169, 471448), (248, 321269), (338, 235724), (403, 197704), (676, 117862), (806, 98852), (1352, 58931), (1612, 49426), (1901, 41912), (3224, 24713), (3802, 20956), (5239, 15208), (7604, 10478)]