4189576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 8474400

約数和(自身を除く): 4284824

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 641, 817, 1282, 1634, 2564, 3268, 5128, 6536, 12179, 24358, 27563, 48716, 55126, 97432, 110252, 220504, 523697, 1047394, 2094788, 4189576]

約数ペア:

[(1, 4189576), (2, 2094788), (4, 1047394), (8, 523697), (19, 220504), (38, 110252), (43, 97432), (76, 55126), (86, 48716), (152, 27563), (172, 24358), (344, 12179), (641, 6536), (817, 5128), (1282, 3268), (1634, 2564)]