27620194

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 51019776

約数和(自身を除く): 23399582

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 2767, 4991, 5534, 9982, 19369, 38738, 63641, 85777, 127282, 171554, 445487, 600439, 890974, 1200878, 1972871, 3945742, 13810097, 27620194]

約数ペア:

[(1, 27620194), (2, 13810097), (7, 3945742), (14, 1972871), (23, 1200878), (31, 890974), (46, 600439), (62, 445487), (161, 171554), (217, 127282), (322, 85777), (434, 63641), (713, 38738), (1426, 19369), (2767, 9982), (4991, 5534)]