25640196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 63624960

約数和(自身を除く): 37984764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 1051, 1284, 2033, 2102, 3153, 4066, 4204, 6099, 6306, 8132, 12198, 12612, 19969, 24396, 39938, 59907, 79876, 112457, 119814, 224914, 239628, 337371, 449828, 674742, 1349484, 2136683, 4273366, 6410049, 8546732, 12820098, 25640196]

約数ペア:

[(1, 25640196), (2, 12820098), (3, 8546732), (4, 6410049), (6, 4273366), (12, 2136683), (19, 1349484), (38, 674742), (57, 449828), (76, 337371), (107, 239628), (114, 224914), (214, 119814), (228, 112457), (321, 79876), (428, 59907), (642, 39938), (1051, 24396), (1284, 19969), (2033, 12612), (2102, 12198), (3153, 8132), (4066, 6306), (4204, 6099)]