28981104

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{26251}}^1$

素因数の和:26285

約数の個数: 40

約数和(自身を含む): 78125952

約数和(自身を除く): 49144848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 26251, 52502, 78753, 105004, 157506, 210008, 315012, 420016, 603773, 630024, 1207546, 1260048, 1811319, 2415092, 3622638, 4830184, 7245276, 9660368, 14490552, 28981104]

約数ペア:

[(1, 28981104), (2, 14490552), (3, 9660368), (4, 7245276), (6, 4830184), (8, 3622638), (12, 2415092), (16, 1811319), (23, 1260048), (24, 1207546), (46, 630024), (48, 603773), (69, 420016), (92, 315012), (138, 210008), (184, 157506), (276, 105004), (368, 78753), (552, 52502), (1104, 26251)]