43034368

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 94375568

約数和(自身を除く): 51341200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 193, 208, 256, 268, 386, 416, 536, 772, 832, 871, 1072, 1544, 1664, 1742, 2144, 2509, 3088, 3328, 3484, 4288, 5018, 6176, 6968, 8576, 10036, 12352, 12931, 13936, 17152, 20072, 24704, 25862, 27872, 40144, 49408, 51724, 55744, 80288, 103448, 111488, 160576, 168103, 206896, 222976, 321152, 336206, 413792, 642304, 672412, 827584, 1344824, 1655168, 2689648, 3310336, 5379296, 10758592, 21517184, 43034368]

約数ペア:

[(1, 43034368), (2, 21517184), (4, 10758592), (8, 5379296), (13, 3310336), (16, 2689648), (26, 1655168), (32, 1344824), (52, 827584), (64, 672412), (67, 642304), (104, 413792), (128, 336206), (134, 321152), (193, 222976), (208, 206896), (256, 168103), (268, 160576), (386, 111488), (416, 103448), (536, 80288), (772, 55744), (832, 51724), (871, 49408), (1072, 40144), (1544, 27872), (1664, 25862), (1742, 24704), (2144, 20072), (2509, 17152), (3088, 13936), (3328, 12931), (3484, 12352), (4288, 10036), (5018, 8576), (6176, 6968)]