749933632

素因数分解:

$2^6\times 7^2\times {\mathrm{239137}}^1$

素因数の和:239163

約数の個数: 42

約数和(自身を含む): 1731119982

約数和(自身を除く): 981186350

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 239137, 478274, 956548, 1673959, 1913096, 3347918, 3826192, 6695836, 7652384, 11717713, 13391672, 15304768, 23435426, 26783344, 46870852, 53566688, 93741704, 107133376, 187483408, 374966816, 749933632]

約数ペア:

[(1, 749933632), (2, 374966816), (4, 187483408), (7, 107133376), (8, 93741704), (14, 53566688), (16, 46870852), (28, 26783344), (32, 23435426), (49, 15304768), (56, 13391672), (64, 11717713), (98, 7652384), (112, 6695836), (196, 3826192), (224, 3347918), (392, 1913096), (448, 1673959), (784, 956548), (1568, 478274), (3136, 239137)]