39140596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 82047168

約数和(自身を除く): 42906572

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 71, 121, 134, 142, 187, 242, 268, 284, 374, 484, 737, 748, 781, 1139, 1207, 1474, 1562, 2057, 2278, 2414, 2948, 3124, 4114, 4556, 4757, 4828, 8107, 8228, 8591, 9514, 12529, 13277, 16214, 17182, 19028, 25058, 26554, 32428, 34364, 50116, 52327, 53108, 80869, 104654, 137819, 146047, 161738, 209308, 275638, 292094, 323476, 551276, 575597, 584188, 889559, 1151194, 1779118, 2302388, 3558236, 9785149, 19570298, 39140596]

約数ペア:

[(1, 39140596), (2, 19570298), (4, 9785149), (11, 3558236), (17, 2302388), (22, 1779118), (34, 1151194), (44, 889559), (67, 584188), (68, 575597), (71, 551276), (121, 323476), (134, 292094), (142, 275638), (187, 209308), (242, 161738), (268, 146047), (284, 137819), (374, 104654), (484, 80869), (737, 53108), (748, 52327), (781, 50116), (1139, 34364), (1207, 32428), (1474, 26554), (1562, 25058), (2057, 19028), (2278, 17182), (2414, 16214), (2948, 13277), (3124, 12529), (4114, 9514), (4556, 8591), (4757, 8228), (4828, 8107)]