3456128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 7768320

約数和(自身を除く): 4312192

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 67, 104, 124, 128, 134, 208, 248, 268, 403, 416, 496, 536, 806, 832, 871, 992, 1072, 1612, 1664, 1742, 1984, 2077, 2144, 3224, 3484, 3968, 4154, 4288, 6448, 6968, 8308, 8576, 12896, 13936, 16616, 25792, 27001, 27872, 33232, 51584, 54002, 55744, 66464, 108004, 111488, 132928, 216008, 265856, 432016, 864032, 1728064, 3456128]

約数ペア:

[(1, 3456128), (2, 1728064), (4, 864032), (8, 432016), (13, 265856), (16, 216008), (26, 132928), (31, 111488), (32, 108004), (52, 66464), (62, 55744), (64, 54002), (67, 51584), (104, 33232), (124, 27872), (128, 27001), (134, 25792), (208, 16616), (248, 13936), (268, 12896), (403, 8576), (416, 8308), (496, 6968), (536, 6448), (806, 4288), (832, 4154), (871, 3968), (992, 3484), (1072, 3224), (1612, 2144), (1664, 2077), (1742, 1984)]