28168848

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1196

約数の個数: 60

約数和(自身を含む): 79310400

約数和(自身を除く): 51141552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 983, 1194, 1592, 1791, 1966, 2388, 2949, 3184, 3582, 3932, 4776, 5898, 7164, 7864, 8847, 9552, 11796, 14328, 15728, 17694, 23592, 28656, 35388, 47184, 70776, 141552, 195617, 391234, 586851, 782468, 1173702, 1564936, 1760553, 2347404, 3129872, 3521106, 4694808, 7042212, 9389616, 14084424, 28168848]

約数ペア:

[(1, 28168848), (2, 14084424), (3, 9389616), (4, 7042212), (6, 4694808), (8, 3521106), (9, 3129872), (12, 2347404), (16, 1760553), (18, 1564936), (24, 1173702), (36, 782468), (48, 586851), (72, 391234), (144, 195617), (199, 141552), (398, 70776), (597, 47184), (796, 35388), (983, 28656), (1194, 23592), (1592, 17694), (1791, 15728), (1966, 14328), (2388, 11796), (2949, 9552), (3184, 8847), (3582, 7864), (3932, 7164), (4776, 5898)]