41438696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 89678400

約数和(自身を除く): 48239704

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 67, 76, 104, 134, 152, 247, 268, 313, 494, 536, 626, 871, 988, 1252, 1273, 1742, 1976, 2504, 2546, 3484, 4069, 5092, 5947, 6968, 8138, 10184, 11894, 16276, 16549, 20971, 23788, 32552, 33098, 41942, 47576, 66196, 77311, 83884, 132392, 154622, 167768, 272623, 309244, 398449, 545246, 618488, 796898, 1090492, 1593796, 2180984, 3187592, 5179837, 10359674, 20719348, 41438696]

約数ペア:

[(1, 41438696), (2, 20719348), (4, 10359674), (8, 5179837), (13, 3187592), (19, 2180984), (26, 1593796), (38, 1090492), (52, 796898), (67, 618488), (76, 545246), (104, 398449), (134, 309244), (152, 272623), (247, 167768), (268, 154622), (313, 132392), (494, 83884), (536, 77311), (626, 66196), (871, 47576), (988, 41942), (1252, 33098), (1273, 32552), (1742, 23788), (1976, 20971), (2504, 16549), (2546, 16276), (3484, 11894), (4069, 10184), (5092, 8138), (5947, 6968)]