28461884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13763}}^1$

素因数の和:13825

約数の個数: 24

約数和(自身を含む): 55496448

約数和(自身を除く): 27034564

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 13763, 27526, 55052, 151393, 302786, 605572, 646861, 1293722, 2587444, 7115471, 14230942, 28461884]

約数ペア:

[(1, 28461884), (2, 14230942), (4, 7115471), (11, 2587444), (22, 1293722), (44, 646861), (47, 605572), (94, 302786), (188, 151393), (517, 55052), (1034, 27526), (2068, 13763)]