25202716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 56189952

約数和(自身を除く): 30987236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 1741, 2068, 3482, 3619, 6964, 7238, 12187, 14476, 19151, 24374, 38302, 48748, 76604, 81827, 134057, 163654, 268114, 327308, 536228, 572789, 900097, 1145578, 1800194, 2291156, 3600388, 6300679, 12601358, 25202716]

約数ペア:

[(1, 25202716), (2, 12601358), (4, 6300679), (7, 3600388), (11, 2291156), (14, 1800194), (22, 1145578), (28, 900097), (44, 572789), (47, 536228), (77, 327308), (94, 268114), (154, 163654), (188, 134057), (308, 81827), (329, 76604), (517, 48748), (658, 38302), (1034, 24374), (1316, 19151), (1741, 14476), (2068, 12187), (3482, 7238), (3619, 6964)]