25408744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8169

約数の個数: 32

約数和(自身を含む): 52643520

約数和(自身を除く): 27234776

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 8123, 16246, 32492, 64984, 138091, 186829, 276182, 373658, 552364, 747316, 1104728, 1494632, 3176093, 6352186, 12704372, 25408744]

約数ペア:

[(1, 25408744), (2, 12704372), (4, 6352186), (8, 3176093), (17, 1494632), (23, 1104728), (34, 747316), (46, 552364), (68, 373658), (92, 276182), (136, 186829), (184, 138091), (391, 64984), (782, 32492), (1564, 16246), (3128, 8123)]