13474688

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 28203000

約数和(自身を除く): 14728312

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 199, 368, 398, 529, 736, 796, 1058, 1472, 1592, 2116, 2944, 3184, 4232, 4577, 6368, 8464, 9154, 12736, 16928, 18308, 25472, 33856, 36616, 67712, 73232, 105271, 146464, 210542, 292928, 421084, 585856, 842168, 1684336, 3368672, 6737344, 13474688]

約数ペア:

[(1, 13474688), (2, 6737344), (4, 3368672), (8, 1684336), (16, 842168), (23, 585856), (32, 421084), (46, 292928), (64, 210542), (92, 146464), (128, 105271), (184, 73232), (199, 67712), (368, 36616), (398, 33856), (529, 25472), (736, 18308), (796, 16928), (1058, 12736), (1472, 9154), (1592, 8464), (2116, 6368), (2944, 4577), (3184, 4232)]