74429752

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 142203600

約数和(自身を除く): 67773848

約数列:

[1, 2, 4, 8, 83, 166, 197, 332, 394, 569, 664, 788, 1138, 1576, 2276, 4552, 16351, 32702, 47227, 65404, 94454, 112093, 130808, 188908, 224186, 377816, 448372, 896744, 9303719, 18607438, 37214876, 74429752]

約数ペア:

[(1, 74429752), (2, 37214876), (4, 18607438), (8, 9303719), (83, 896744), (166, 448372), (197, 377816), (332, 224186), (394, 188908), (569, 130808), (664, 112093), (788, 94454), (1138, 65404), (1576, 47227), (2276, 32702), (4552, 16351)]