74504008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 143208000

約数和(自身を除く): 68703992

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 398, 424, 796, 883, 1592, 1766, 3532, 7064, 10547, 21094, 42188, 46799, 84376, 93598, 175717, 187196, 351434, 374392, 702868, 1405736, 9313001, 18626002, 37252004, 74504008]

約数ペア:

[(1, 74504008), (2, 37252004), (4, 18626002), (8, 9313001), (53, 1405736), (106, 702868), (199, 374392), (212, 351434), (398, 187196), (424, 175717), (796, 93598), (883, 84376), (1592, 46799), (1766, 42188), (3532, 21094), (7064, 10547)]