4781768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 9544800

約数和(自身を除く): 4763032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 193, 326, 386, 652, 772, 1304, 1544, 3097, 3667, 6194, 7334, 12388, 14668, 24776, 29336, 31459, 62918, 125836, 251672, 597721, 1195442, 2390884, 4781768]

約数ペア:

[(1, 4781768), (2, 2390884), (4, 1195442), (8, 597721), (19, 251672), (38, 125836), (76, 62918), (152, 31459), (163, 29336), (193, 24776), (326, 14668), (386, 12388), (652, 7334), (772, 6194), (1304, 3667), (1544, 3097)]