45437728

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2945

約数の個数: 48

約数和(自身を含む): 103711104

約数和(自身を除く): 58273376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 2857, 3976, 5714, 7952, 11428, 15904, 19999, 22856, 39998, 45712, 79996, 91424, 159992, 202847, 319984, 405694, 639968, 811388, 1419929, 1622776, 2839858, 3245552, 5679716, 6491104, 11359432, 22718864, 45437728]

約数ペア:

[(1, 45437728), (2, 22718864), (4, 11359432), (7, 6491104), (8, 5679716), (14, 3245552), (16, 2839858), (28, 1622776), (32, 1419929), (56, 811388), (71, 639968), (112, 405694), (142, 319984), (224, 202847), (284, 159992), (497, 91424), (568, 79996), (994, 45712), (1136, 39998), (1988, 22856), (2272, 19999), (2857, 15904), (3976, 11428), (5714, 7952)]