72869666

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1369

約数の個数: 16

約数和(自身を含む): 110574720

約数和(自身を除く): 37705054

約数列:

[1, 2, 157, 239, 314, 478, 971, 1942, 37523, 75046, 152447, 232069, 304894, 464138, 36434833, 72869666]

約数ペア:

[(1, 72869666), (2, 36434833), (157, 464138), (239, 304894), (314, 232069), (478, 152447), (971, 75046), (1942, 37523)]