12969712

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 60

約数和(自身を含む): 29770416

約数和(自身を除く): 16800704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 233, 284, 392, 466, 497, 568, 784, 932, 994, 1136, 1631, 1864, 1988, 3262, 3479, 3728, 3976, 6524, 6958, 7952, 11417, 13048, 13916, 16543, 22834, 26096, 27832, 33086, 45668, 55664, 66172, 91336, 115801, 132344, 182672, 231602, 264688, 463204, 810607, 926408, 1621214, 1852816, 3242428, 6484856, 12969712]

約数ペア:

[(1, 12969712), (2, 6484856), (4, 3242428), (7, 1852816), (8, 1621214), (14, 926408), (16, 810607), (28, 463204), (49, 264688), (56, 231602), (71, 182672), (98, 132344), (112, 115801), (142, 91336), (196, 66172), (233, 55664), (284, 45668), (392, 33086), (466, 27832), (497, 26096), (568, 22834), (784, 16543), (932, 13916), (994, 13048), (1136, 11417), (1631, 7952), (1864, 6958), (1988, 6524), (3262, 3976), (3479, 3728)]