28419204556

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{370061}}^1$

素因数の和:370401

約数の個数: 24

約数和(自身を含む): 50606718624

約数和(自身を除く): 22187514068

約数列:

[1, 2, 4, 73, 146, 263, 292, 526, 1052, 19199, 38398, 76796, 370061, 740122, 1480244, 27014453, 54028906, 97326043, 108057812, 194652086, 389304172, 7104801139, 14209602278, 28419204556]

約数ペア:

[(1, 28419204556), (2, 14209602278), (4, 7104801139), (73, 389304172), (146, 194652086), (263, 108057812), (292, 97326043), (526, 54028906), (1052, 27014453), (19199, 1480244), (38398, 740122), (76796, 370061)]