25297128

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{4813}}^1$

素因数の和:4898

約数の個数: 48

約数和(自身を含む): 69466020

約数和(自身を除く): 44168892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 4813, 5256, 9626, 14439, 19252, 28878, 38504, 43317, 57756, 86634, 115512, 173268, 346536, 351349, 702698, 1054047, 1405396, 2108094, 2810792, 3162141, 4216188, 6324282, 8432376, 12648564, 25297128]

約数ペア:

[(1, 25297128), (2, 12648564), (3, 8432376), (4, 6324282), (6, 4216188), (8, 3162141), (9, 2810792), (12, 2108094), (18, 1405396), (24, 1054047), (36, 702698), (72, 351349), (73, 346536), (146, 173268), (219, 115512), (292, 86634), (438, 57756), (584, 43317), (657, 38504), (876, 28878), (1314, 19252), (1752, 14439), (2628, 9626), (4813, 5256)]