25303291244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1125391}}^1$

素因数の和:1125486

約数の個数: 48

約数和(自身を含む): 55963493376

約数和(自身を除く): 30660202132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5621, 11242, 22484, 1125391, 2250782, 4501564, 7877737, 12379301, 15755474, 24758602, 31510948, 49517204, 82153543, 86655107, 164307086, 173310214, 328614172, 346620428, 575074801, 903688973, 1150149602, 1807377946, 2300299204, 3614755892, 6325822811, 12651645622, 25303291244]

約数ペア:

[(1, 25303291244), (2, 12651645622), (4, 6325822811), (7, 3614755892), (11, 2300299204), (14, 1807377946), (22, 1150149602), (28, 903688973), (44, 575074801), (73, 346620428), (77, 328614172), (146, 173310214), (154, 164307086), (292, 86655107), (308, 82153543), (511, 49517204), (803, 31510948), (1022, 24758602), (1606, 15755474), (2044, 12379301), (3212, 7877737), (5621, 4501564), (11242, 2250782), (22484, 1125391)]