1385163904

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2937

約数の個数: 64

約数和(自身を含む): 2851106040

約数和(自身を除く): 1465942136

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 73, 106, 128, 146, 212, 292, 424, 584, 848, 1168, 1696, 2336, 2797, 3392, 3869, 4672, 5594, 6784, 7738, 9344, 11188, 15476, 22376, 30952, 44752, 61904, 89504, 123808, 148241, 179008, 204181, 247616, 296482, 358016, 408362, 495232, 592964, 816724, 1185928, 1633448, 2371856, 3266896, 4743712, 6533792, 9487424, 10821593, 13067584, 18974848, 21643186, 26135168, 43286372, 86572744, 173145488, 346290976, 692581952, 1385163904]

約数ペア:

[(1, 1385163904), (2, 692581952), (4, 346290976), (8, 173145488), (16, 86572744), (32, 43286372), (53, 26135168), (64, 21643186), (73, 18974848), (106, 13067584), (128, 10821593), (146, 9487424), (212, 6533792), (292, 4743712), (424, 3266896), (584, 2371856), (848, 1633448), (1168, 1185928), (1696, 816724), (2336, 592964), (2797, 495232), (3392, 408362), (3869, 358016), (4672, 296482), (5594, 247616), (6784, 204181), (7738, 179008), (9344, 148241), (11188, 123808), (15476, 89504), (22376, 61904), (30952, 44752)]