64926484

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 134483328

約数和(自身を除く): 69556844

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 106, 134, 212, 268, 371, 469, 653, 742, 938, 1306, 1484, 1876, 2612, 3551, 4571, 7102, 9142, 14204, 18284, 24857, 34609, 43751, 49714, 69218, 87502, 99428, 138436, 175004, 242263, 306257, 484526, 612514, 969052, 1225028, 2318803, 4637606, 9275212, 16231621, 32463242, 64926484]

約数ペア:

[(1, 64926484), (2, 32463242), (4, 16231621), (7, 9275212), (14, 4637606), (28, 2318803), (53, 1225028), (67, 969052), (106, 612514), (134, 484526), (212, 306257), (268, 242263), (371, 175004), (469, 138436), (653, 99428), (742, 87502), (938, 69218), (1306, 49714), (1484, 43751), (1876, 34609), (2612, 24857), (3551, 18284), (4571, 14204), (7102, 9142)]