22439168

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 48467328

約数和(自身を除く): 26028160

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 103, 128, 148, 184, 206, 256, 296, 368, 412, 592, 736, 824, 851, 1184, 1472, 1648, 1702, 2368, 2369, 2944, 3296, 3404, 3811, 4736, 4738, 5888, 6592, 6808, 7622, 9472, 9476, 13184, 13616, 15244, 18952, 26368, 27232, 30488, 37904, 54464, 60976, 75808, 87653, 108928, 121952, 151616, 175306, 217856, 243904, 303232, 350612, 487808, 606464, 701224, 975616, 1402448, 2804896, 5609792, 11219584, 22439168]

約数ペア:

[(1, 22439168), (2, 11219584), (4, 5609792), (8, 2804896), (16, 1402448), (23, 975616), (32, 701224), (37, 606464), (46, 487808), (64, 350612), (74, 303232), (92, 243904), (103, 217856), (128, 175306), (148, 151616), (184, 121952), (206, 108928), (256, 87653), (296, 75808), (368, 60976), (412, 54464), (592, 37904), (736, 30488), (824, 27232), (851, 26368), (1184, 18952), (1472, 15244), (1648, 13616), (1702, 13184), (2368, 9476), (2369, 9472), (2944, 7622), (3296, 6808), (3404, 6592), (3811, 5888), (4736, 4738)]