25178048

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1369

約数の個数: 56

約数和(自身を含む): 58472832

約数和(自身を除く): 33294784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1307, 1376, 2408, 2614, 2752, 4816, 5228, 9149, 9632, 10456, 18298, 19264, 20912, 36596, 41824, 56201, 73192, 83648, 112402, 146384, 224804, 292768, 393407, 449608, 585536, 786814, 899216, 1573628, 1798432, 3147256, 3596864, 6294512, 12589024, 25178048]

約数ペア:

[(1, 25178048), (2, 12589024), (4, 6294512), (7, 3596864), (8, 3147256), (14, 1798432), (16, 1573628), (28, 899216), (32, 786814), (43, 585536), (56, 449608), (64, 393407), (86, 292768), (112, 224804), (172, 146384), (224, 112402), (301, 83648), (344, 73192), (448, 56201), (602, 41824), (688, 36596), (1204, 20912), (1307, 19264), (1376, 18298), (2408, 10456), (2614, 9632), (2752, 9149), (4816, 5228)]